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A conclave is a gathering of the
College of Cardinals The College of Cardinals (), also called the Sacred College of Cardinals, is the body of all cardinals of the Catholic Church. there are cardinals, of whom are eligible to vote in a conclave to elect a new pope. Appointed by the pope, ...
convened to appoint the
pope The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
of the
Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
. Catholics consider the pope to be the
apostolic successor Apostolic succession is the method whereby the Christian ministry, ministry of the Christian Church is considered by some Christian denominations to be derived from the Twelve Apostles, apostles by a continuous succession, which has usually been ...
of
Saint Peter Saint Peter (born Shimon Bar Yonah; 1 BC – AD 64/68), also known as Peter the Apostle, Simon Peter, Simeon, Simon, or Cephas, was one of the Twelve Apostles of Jesus and one of the first leaders of the Jewish Christian#Jerusalem ekklēsia, e ...
and the earthly head of the
Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
. Concerns around political interference led to reforms after the interregnum of 1268–1271 and
Pope Gregory X Pope Gregory X (;  – 10 January 1276), born Teobaldo Visconti, was head of the Catholic Church and ruler of the Papal States from 1 September 1271 to his death and was a member of the Third Order of St. Francis. He was elected at the ...
's decree during the
Second Council of Lyons The Second Council of Lyon was the fourteenth ecumenical council of the Roman Catholic Church, convoked on 31 March 1272 and convened in Lyon, Kingdom of Arles (in modern France), in 1274. Pope Gregory X presided over the council, called to ac ...
in 1274 that the
cardinal Cardinal or The Cardinal most commonly refers to * Cardinalidae, a family of North and South American birds **''Cardinalis'', genus of three species in the family Cardinalidae ***Northern cardinal, ''Cardinalis cardinalis'', the common cardinal of ...
electors should be locked in seclusion and not permitted to leave until a new pope had been elected. Conclaves are now held in the
Sistine Chapel The Sistine Chapel ( ; ; ) is a chapel in the Apostolic Palace, the pope's official residence in Vatican City. Originally known as the ''Cappella Magna'' ('Great Chapel'), it takes its name from Pope Sixtus IV, who had it built between 1473 and ...
of the
Apostolic Palace The Apostolic Palace is the official residence of the Pope, the head of the Catholic Church, located in Vatican City. It is also known as the Papal Palace, the Palace of the Vatican and the Vatican Palace. The Vatican itself refers to the build ...
in
Vatican City Vatican City, officially the Vatican City State (; ), is a Landlocked country, landlocked sovereign state and city-state; it is enclaved within Rome, the capital city of Italy and Bishop of Rome, seat of the Catholic Church. It became inde ...
.John Paul II (22 February 1996)
''Universi Dominici gregis''
. ''
Apostolic constitution An apostolic constitution () is the most solemn form of legislation issued by the Pope.New Commentary on the Code of Canon Law, pg. 57, footnote 36. By their nature, apostolic constitutions are addressed to the public. Generic constitutions use ...
''. Vatican City: Vatican Publishing House.
From the
Apostolic Age Christianity in the 1st century covers the formative history of Christianity from the start of the ministry of Jesus (–29 AD) to the death of the last of the Twelve Apostles () and is thus also known as the Apostolic Age. Early Christianity ...
until 1059, the pope, like other bishops, was chosen by the consensus of the clergy and laity of the
diocese In Ecclesiastical polity, church governance, a diocese or bishopric is the ecclesiastical district under the jurisdiction of a bishop. History In the later organization of the Roman Empire, the increasingly subdivided Roman province, prov ...
.Baumgartner 2003, p. 4. In 1059, the body of electors was more precisely defined, when the College of Cardinals was designated the sole body of electors. Since then, other details of the procedures have developed. In 1970,
Pope Paul VI Pope Paul VI (born Giovanni Battista Enrico Antonio Maria Montini; 26 September 18976 August 1978) was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 until his death on 6 August 1978. Succeeding John XXII ...
limited the electors to cardinals under 80 years of age in ''
Ingravescentem aetatem ''Ingravescentem aetatem'' () is a document issued by Pope Paul VI, dated 21 November 1970. It is divided into eight chapters. The Latin title is taken from the incipit, and translates to 'advancing age'. It established a rule that only cardinal ...
''. The procedures established by
Pope John Paul II Pope John Paul II (born Karol Józef Wojtyła; 18 May 19202 April 2005) was head of the Catholic Church and sovereign of the Vatican City State from 16 October 1978 until Death and funeral of Pope John Paul II, his death in 2005. In his you ...
in ''
Universi Dominici gregis ''Universi Dominici gregis'' is an apostolic constitution of the Catholic Church issued by Pope John Paul II on 22 February 1996. It superseded Pope Paul VI's 1975 apostolic constitution, '' Romano Pontifici eligendo'', and all previous aposto ...
'' were slightly amended in 2007 and 2013 by
Pope Benedict XVI Pope BenedictXVI (born Joseph Alois Ratzinger; 16 April 1927 – 31 December 2022) was head of the Catholic Church and sovereign of the Vatican City State from 19 April 2005 until his resignation on 28 February 2013. Benedict's election as p ...
."Pope Issues Conclave Motu Proprio"
''
National Catholic Register The ''National Catholic Register'' is a Catholic newspaper in the United States. It was founded on November 8, 1927, by Matthew J. Smith as the national edition of the '' Denver Catholic Register''. The ''Registers current owner is the Ete ...
''. 25 February 2013.
A two-thirds
supermajority A supermajority is a requirement for a proposal to gain a specified level of support which is greater than the threshold of one-half used for a simple majority. Supermajority rules in a democracy can help to prevent a majority from eroding fun ...
vote is required to elect the new pope.Benedict XVI (11 June 2007)
De aliquibus mutationibus in normis de electione Romani Pontificis
(in Latin). ''
Motu proprio In law, (Latin for 'on his own impulse') describes an official act taken without a formal request from another party. Some jurisdictions use the term for the same concept. In Catholic canon law, it refers to a document issued by the pope on h ...
''. Vatican City: Vatican Publishing House.
"Pope alters voting for successor"
. ''
BBC News BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broad ...
''. 26 June 2007.


Historical development

The procedures for the election of the pope developed over almost two
millennia A millennium () is a period of one thousand years, one hundred decades, or ten centuries, sometimes called a kiloannum (ka), or kiloyear (ky). Normally, the word is used specifically for periods of a thousand years that begin at the starting p ...
. Until the College of Cardinals was created in 1059, the bishops of Rome, like those in other areas, were elected by acclamation of the local clergy and people. Procedures similar to the present system were introduced in 1274 when
Gregory X Pope Gregory X (;  – 10 January 1276), born Teobaldo Visconti, was head of the Catholic Church and ruler of the Papal States from 1 September 1271 to his death and was a member of the Third Order of St. Francis. He was elected at th ...
promulgated ''
Ubi periculum ''Ubi periculum'' is a papal bull promulgated by Pope Gregory X during the Second Council of Lyon on 7 July 1274 that established the papal conclave format as the method for selecting a pope, specifically the confinement and isolation of the c ...
'' following the action of the magistrates of
Viterbo Viterbo (; Central Italian, Viterbese: ; ) is a city and ''comune'' (municipality) in the Lazio region of Italy, the Capital city, capital of the province of Viterbo. It conquered and absorbed the neighboring town of Ferento (see Ferentium) in ...
during the interregnum of 1268–1271. The process was further refined by
Gregory XV Pope Gregory XV (; ; 9 January 1554 – 8 July 1623), born Alessandro Ludovisi, was the head of the Catholic Church and ruler of the Papal States from 9 February 1621 until his death in 1623. He is notable for founding the Congregation for the ...
with his 1621
papal bull A papal bull is a type of public decree, letters patent, or charter issued by the pope of the Catholic Church. It is named after the leaden Seal (emblem), seal (''bulla (seal), bulla'') traditionally appended to authenticate it. History Papal ...
'' Aeterni Patris Filius'', which established the requirement of a two-thirds majority of cardinal electors to elect a pope. The
Third Council of the Lateran The Third Council of the Lateran met in Rome in March 1179. Pope Alexander III presided and 302 bishops attended. The Catholic Church regards it as the eleventh ecumenical council. By agreement reached at the Peace of Venice in 1177 the bitt ...
had initially set the requirement that two-thirds of the cardinals were needed to elect a pope in 1179.Baumgartner 2003, pp. 32–33 This requirement had varied since then, depending on whether the winning candidate was allowed to vote for himself, in which cases the required majority was two-thirds plus one vote. '' Aeterni Patris Filius'' prohibited this practice and established two-thirds as the standard needed for election.Baumgartner 2003, p. 146 ''Aeterni Patris Filius'' did not eliminate the possibility of election by acclamation, but did require that a secret ballot take place first before a pope could be elected. Prior to 1621, a cardinal could vote for himself, but it was always with the knowledge and consent of enough of the other voting cardinals, so that he did not make the final decision to make himself pope (
accessus Accessus is a term applied to the voting in conclave for the election of a pope, by which a cardinal changes his vote and accedes to some other candidate. Accessus voting was first used in the papal conclave, 1455. The procedure was likely adopt ...
). Ballots were either signed or initialed in the corner of the ballot, or sometimes coded and numbered.Vacante A S, 1904


Electorate

As
early Christian Early Christianity, otherwise called the Early Church or Paleo-Christianity, describes the historical era of the Christian religion up to the First Council of Nicaea in 325. Christianity spread from the Levant, across the Roman Empire, and be ...
communities emerged, they elected bishops, chosen by the clergy and
laity In religious organizations, the laity () — individually a layperson, layman or laywoman — consists of all Church membership, members who are not part of the clergy, usually including any non-Ordination, ordained members of religious orders, e ...
with the assistance of the bishops of neighbouring dioceses.
Cyprian Cyprian (; ; to 14 September 258 AD''The Liturgy of the Hours according to the Roman Rite: Vol. IV.'' New York: Catholic Book Publishing Company, 1975. p. 1406.) was a bishop of Carthage and an early Christian writer of Berbers, Berber descent, ...
(died 258) says that
Pope Cornelius Pope Cornelius () was the bishop of Rome from 6th or 13 March 251 until his martyrdom in June 253. He was pope during and following a period of persecution of the church, while a schism occurred over how Lapsi (Christianity), repentant church mem ...
(in office 251–253) was chosen as bishop of Rome "by the decree of God and of His Church, by the testimony of nearly all the clergy, by the college of aged bishops 'sacerdotum'' and of good men". As in other dioceses, the clergy of the
Diocese of Rome The Diocese of Rome (; ), also called the Vicariate of Rome, is a Latin diocese of the Catholic Church under the direct jurisdiction of the pope, who is Bishop of Rome and hence the supreme pontiff and head of the worldwide Catholic Church. As ...
was the electoral body for the bishop of Rome. Instead of casting votes, the bishop was selected by general consensus or by
acclamation An acclamation is a form of election that does not use a ballot. It derives from the ancient Roman word ''acclamatio'', a kind of ritual greeting and expression of approval towards imperial officials in certain social contexts. Voting Voice vot ...
. The candidate was then submitted to the people for their general approval or disapproval. This lack of precision in the election procedures occasionally gave rise to rival popes or
antipope An antipope () is a person who claims to be Bishop of Rome and leader of the Roman Catholic Church in opposition to the officially elected pope. Between the 3rd and mid-15th centuries, antipopes were supported by factions within the Church its ...
s. The right of the laity to reject the person elected was abolished by a synod held in the Lateran in 769, but restored to Roman noblemen by
Pope Nicholas I Pope Nicholas I (; c. 800 – 13 November 867), called Nicholas the Great, was the bishop of Rome and ruler of the Papal States from 24 April 858 until his death on 13 November 867. He is the last of the three popes listed in the Annuario Pontif ...
during a synod of Rome in 862. The pope was also subjected to oaths of loyalty to the
Holy Roman emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
, who had the duty of providing security and public peace in Rome. A major change came in 1059, when
Pope Nicholas II Pope Nicholas II (; c. 990/995 – 27 July 1061), otherwise known as Gerard of Burgundy, was head of the Catholic Church and ruler of the Papal States from 24 January 1059 until his death in 27 July 1061. At the time of his election, he was bish ...
decreed in that the cardinals were to elect a candidate to take office after receiving the assent of the clergy and laity. The
cardinal bishop A cardinal is a senior member of the clergy of the Catholic Church. As titular members of the clergy of the Diocese of Rome, they serve as advisors to the pope, who is the bishop of Rome and the visible head of the worldwide Catholic Church. C ...
s were to meet first and discuss the candidates before summoning the
cardinal priest A cardinal is a senior member of the clergy of the Catholic Church. As titular members of the clergy of the Diocese of Rome, they serve as advisors to the pope, who is the bishop of Rome and the visible head of the worldwide Catholic Church. Ca ...
s and
cardinal deacon A cardinal is a senior member of the clergy of the Catholic Church. As titular members of the clergy of the Diocese of Rome, they serve as advisors to the pope, who is the bishop of Rome and the visible head of the worldwide Catholic Church. C ...
s for the actual vote. The
Second Council of the Lateran The Second Council of the Lateran was the tenth ecumenical council recognized by the Catholic Church. It was convened by Pope Innocent II in April 1139 and attended by close to a thousand clerics. Its immediate task was to neutralise the after ...
in 1139 removed the requirement for obtaining the assent of the lower clergy and the laity, while the
Third Council of the Lateran The Third Council of the Lateran met in Rome in March 1179. Pope Alexander III presided and 302 bishops attended. The Catholic Church regards it as the eleventh ecumenical council. By agreement reached at the Peace of Venice in 1177 the bitt ...
in 1179 gave equal rights to the entire College of Cardinals when electing a new pope.Guruge 2010, p. 49. Through much of the
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
and
Renaissance The Renaissance ( , ) is a Periodization, period of history and a European cultural movement covering the 15th and 16th centuries. It marked the transition from the Middle Ages to modernity and was characterized by an effort to revive and sur ...
the Catholic Church had only a small number of cardinals at any one time, as few as seven under either
Pope Alexander IV Pope Alexander IV (1199 or 1185 – 25 May 1261) was head of the Catholic Church and ruler of the Papal States from 12 December 1254 to his death. Early career He was born as Rinaldo di Jenne in Jenne, Italy, Jenne (now in the Province of Rome ...
(1254–1261) or
Pope John XXI Pope John XXI (, , ; – 20 May 1277), born Pedro Julião (), was head of the Catholic Church and ruler of the Papal States from 8 September 1276 to his death in May 1277. He is the only ethnically Portuguese pope in history.Richard P. McBrien, ...
(1276–1277).Miranda, Salvador
"Election of May 30 – November 25, 1277 (Nicholas III)"
.
The difficulty of travel further reduced the number arriving at conclaves. The small electorate magnified the significance of each vote and made it all but impossible to displace familial or political allegiances. Conclaves lasted months and even years. In his 1274 decree requiring the electors be locked in seclusion, Gregory X also limited each cardinal elector to two servants and rationed their food progressively when a conclave reached its fourth and ninth days. The cardinals disliked these rules;
Pope Adrian V Pope Adrian V (; – 18 August 1276), born Ottobuono de' Fieschi, was the head of the Catholic Church and ruler of the Papal States from 11 July 1276 to his death on 18 August 1276. He was an envoy of Pope Clement IV sent to England in May 1 ...
temporarily suspended them in 1276 and John XXI's '' Licet felicis recordationis'' revoked them later that same year. Lengthy elections resumed and continued to be the norm until 1294, when
Pope Celestine V Pope Celestine V (; 1209/1210 or 1215 – 19 May 1296), born Pietro Angelerio (according to some sources ''Angelario'', ''Angelieri'', ''Angelliero'', or ''Angeleri''), also known as Pietro da Morrone, Peter of Morrone, and Peter Celestine, was ...
reinstated the 1274 rules. Long interregna followed: in 1314–1316 during the
Avignon Papacy The Avignon Papacy (; ) was the period from 1309 to 1376 during which seven successive popes resided in Avignon (at the time within the Kingdom of Arles, part of the Holy Roman Empire, now part of France) rather than in Rome (now the capital of ...
, where the original conclaves were dispersed by besieging mercenaries and not reconvened for almost two years; and in 1415–1417, as a result of the
Western Schism The Western Schism, also known as the Papal Schism, the Great Occidental Schism, the Schism of 1378, or the Great Schism (), was a split within the Catholic Church lasting from 20 September 1378 to 11 November 1417, in which bishops residing ...
. Until 1899, it was a regular practice to generally include a few lay members in the Sacred College. These were often prominent nobility, or monks who were not priests, and in all cases, celibacy was required. With the death of Teodolfo Mertel in 1899, this practice was ended. In 1917, the Code of Canon Law promulgated that year, explicitly stated that all cardinals must be priests. Since 1962, all cardinals have been bishops, with the exception of a few priests who have been made cardinals since about 1970. These few have all been at least 80 years old and not allowed to vote in a papal election, since Paul VI in that same year of 1970 proposed the rule that all voting cardinals be under 80 years of age. If a priest is asked by the pope to become a cardinal he may request not to be ordained a bishop, but this is the exception rather than the rule. In 1587,
Pope Sixtus V Pope Sixtus V (; 13 December 1521 – 27 August 1590), born Felice Piergentile, was head of the Catholic Church and ruler of the Papal States from 24 April 1585 to his death, in August 1590. As a youth, he joined the Franciscan order, where h ...
limited the number of cardinals to 70, following the precedent of
Moses In Abrahamic religions, Moses was the Hebrews, Hebrew prophet who led the Israelites out of slavery in the The Exodus, Exodus from ancient Egypt, Egypt. He is considered the most important Prophets in Judaism, prophet in Judaism and Samaritani ...
who was assisted by 70 elders in governing the
Children of Israel Israelites were a Hebrew-speaking ethnoreligious group, consisting of tribes that lived in Canaan during the Iron Age. Modern scholarship describes the Israelites as emerging from indigenous Canaanite populations and other peoples.Mark Smit ...
: 6 cardinal bishops, 50 cardinal priests, and 14 cardinal deacons. Beginning with the attempts of
Pope John XXIII Pope John XXIII (born Angelo Giuseppe Roncalli; 25 November 18813 June 1963) was head of the Catholic Church and sovereign of the Vatican City State from 28 October 1958 until his death on 3 June 1963. He is the most recent pope to take ...
(1958–1963) to broaden the representation of nations in the College of Cardinals, that number has increased. In 1970 Paul VI ruled that cardinals who reach the age of 80 before the start of a conclave are ineligible to participate. In 1975, he limited the number of cardinal electors to 120. Though this remains the theoretical limit, all of his successors have exceeded it for short periods of time.
John Paul II Pope John Paul II (born Karol Józef Wojtyła; 18 May 19202 April 2005) was head of the Catholic Church and sovereign of the Vatican City State from 16 October 1978 until Death and funeral of Pope John Paul II, his death in 2005. In his you ...
(in office 1978–2005) made a slight change to the age limit rules, barring cardinals 80 or older from serving as electors if they reach that age before the papacy becomes vacant. This change eliminated the possibility of scheduling a conclave to include or exclude a cardinal who might be close to the limit. The
2025 papal conclave A conclave was held on 7 and 8 May 2025 to elect a new pope to succeed Pope Francis, Francis, who had died on 21 April 2025. Of the 135 eligible Cardinal electors in the 2025 papal conclave, cardinal electors, all but two attended. Cardinal Piet ...
was the first time that more than 120 cardinal-electors participated, at 133.


Choice of electors and of candidates

Originally, lay status did not bar election to the See of Rome. Bishops of dioceses were sometimes elected while still
catechumen Catechesis (; from Greek: , "instruction by word of mouth", generally "instruction") is basic Christian religious education of children and adults, often from a catechism book. It started as education of converts to Christianity, but as the ...
s, such as the case of
St. Ambrose Ambrose of Milan (; 4 April 397), venerated as Saint Ambrose, was a theologian and statesman who served as Bishop of Milan from 374 to 397. He expressed himself prominently as a public figure, fiercely promoting Roman Christianity against Ari ...
, who became bishop of Milan in 374. In the wake of the violent dispute over the 767 election of Antipope Constantine II,
Pope Stephen III Pope Stephen III (; 720 – 24 January 772) was the bishop of Rome and ruler of the Papal States from 7 August 768 to his death on 24 January 772. Stephen was a Benedictine monk who worked in the Lateran Palace during the reign of Pope Zachary. ...
held the synod of 769, which decreed that only a cardinal priest or cardinal deacon could be elected, specifically excluding those that are already bishops. Church practice deviated from this rule as early as 817 and fully ignored it from 882 with the election of
Pope Marinus I Pope Marinus I ( ; died 15 May 884) was the bishop of Rome and ruler of the Papal States from 882 until his death on 15 May 884. Controversially at the time, he was already a bishop when he became pope, and had served as papal legate to Constan ...
, the bishop of Caere. Nicholas II, in the synod of 1059, formally codified existing practice by decreeing that preference was to be given to the clergy of Rome, but leaving the cardinal bishops free to select a cleric from elsewhere if they so decided.Baumgartner 2003, p. 21-23. The Council of 1179 rescinded these restrictions on eligibility. On 15 February 1559, Paul IV issued the papal bull ''
Cum ex apostolatus officio ''Cum ex apostolatus officio'' is the name of a papal bull issued by Pope Paul IV in 1559; it states that only Catholics can be elected popes The pope is the bishop of Rome and the visible head of the worldwide Catholic Church. He is ...
'', a codification of the ancient Catholic law that only Catholics can be elected popes, to the exclusion of non-Catholics, including former Catholics who have become public and manifest heretics.
Pope Urban VI Pope Urban VI (; ; c. 1318 – 15 October 1389), born Bartolomeo Prignano (), was head of the Catholic Church from 8 April 1378 to his death, in October 1389. He was the last pope elected from outside the College of Cardinals. His pontificate be ...
in 1378 became the last pope elected from outside the College of Cardinals. The last person elected as pope who was not already an ordained priest or deacon was the cardinal-deacon Giovanni di Lorenzo de' Medici, elected as
Pope Leo X Pope Leo X (; born Giovanni di Lorenzo de' Medici, 11 December 14751 December 1521) was head of the Catholic Church and ruler of the Papal States from 9 March 1513 to his death in December 1521. Born into the prominent political and banking Med ...
in 1513. His successor,
Pope Adrian VI Pope Adrian VI (; ; ; ), born Adriaan Florensz Boeyens (2 March 1459 – 14 September 1523), was head of the Catholic Church and ruler of the Papal States from 9 January 1522 until his death on 14 September 1523. The only Dutch people, Du ...
, was the last to be elected, in 1522, ''in absentia''. Archbishop Giovanni Montini of
Milan Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
received several votes in the 1958 conclave though not yet a cardinal.Baumgartner 2003, p. 215. As the Catholic Church holds that women cannot be validly ordained, women are not eligible for the papacy. Though the pope is the bishop of Rome, he need not be of Italian background. , the four most recent conclaves have elected a Pole in 1978, a German in 2005, an Argentinian in 2013, and an American in 2025. During the first millennium, popes were elected unanimously, at least in theory. After a decree by the Synod of Rome in 1059, some factions contended that a simple majority sufficed to elect. In 1179, the
Third Council of the Lateran The Third Council of the Lateran met in Rome in March 1179. Pope Alexander III presided and 302 bishops attended. The Catholic Church regards it as the eleventh ecumenical council. By agreement reached at the Peace of Venice in 1177 the bitt ...
settled the question by calling for unanimity, but permitting the Pope to be elected by two-thirds majority, "if by chance, through some enemy sowing tares, there cannot be full agreement." As cardinals were not allowed to vote for themselves after 1621, the ballots were designed to ensure secrecy while at the same time preventing self-voting. In 1945,
Pope Pius XII Pope Pius XII (; born Eugenio Maria Giuseppe Giovanni Pacelli; 2 March 18769 October 1958) was the head of the Catholic Church and sovereign of the Vatican City State from 2 March 1939 until his death on 9 October 1958. He is the most recent p ...
removed the requirement for signed ballots as well as the prohibition on a cardinal voting for himself, increasing the requisite majority to two-thirds plus one at all times.Pius XII (8 December 1945)
''Vacantis Apostolicae Sedis''
(in Latin). ''Apostolic constitution''. Vatican City.
His successor John XXIII immediately reinstated the two-thirds majority if the number of cardinal electors voting is divisible by three, with an additional vote required if the number is not divisible by three. Paul VI reinstated Pius XII's procedure thirteen years later, but John Paul II overturned it again. In 1996, John Paul II's constitution allowed election by
absolute majority A majority is more than half of a total; however, the term is commonly used with other meanings, as explained in the " Related terms" section below. It is a subset of a set consisting of more than half of the set's elements. For example, if a gr ...
if deadlock prevailed after thirty-three or thirty-four ballots, thirty-four ballots if a ballot took place on the first afternoon of the conclave. In 2007,
Benedict XVI Pope BenedictXVI (born Joseph Alois Ratzinger; 16 April 1927 – 31 December 2022) was head of the Catholic Church and sovereign of the Vatican City State from 19 April 2005 until resignation of Pope Benedict XVI, his resignation on 28 Februar ...
rescinded John Paul II's change, which had effectively abolished the two-thirds majority requirement, as any majority suffices to block the election until a simple majority is enough to elect the next pope, reaffirming the requirement of a two-thirds majority. Electors formerly made choices by
accessus Accessus is a term applied to the voting in conclave for the election of a pope, by which a cardinal changes his vote and accedes to some other candidate. Accessus voting was first used in the papal conclave, 1455. The procedure was likely adopt ...
,
acclamation An acclamation is a form of election that does not use a ballot. It derives from the ancient Roman word ''acclamatio'', a kind of ritual greeting and expression of approval towards imperial officials in certain social contexts. Voting Voice vot ...
(''per inspirationem''), adoration, compromise (''per compromissum''), or scrutiny (''per scrutinium''). * Accessus was a method for cardinals to change their most recent vote to accede to another candidate in an attempt to reach the requisite two-thirds majority and end the conclave. This method was first disallowed by the cardinal dean at the 1903 conclave. Pius XII abolished accessus in 1945. * With acclamation, the cardinals unanimously declared the new pope ''quasi afflati Spiritu Sancto'' (as if inspired by the
Holy Spirit The Holy Spirit, otherwise known as the Holy Ghost, is a concept within the Abrahamic religions. In Judaism, the Holy Spirit is understood as the divine quality or force of God manifesting in the world, particularly in acts of prophecy, creati ...
). If this took place before any formal ballot had taken place, the method was called adoration, but
Pope Gregory XV Pope Gregory XV (; ; 9 January 1554 – 8 July 1623), born Alessandro Ludovisi, was the head of the Catholic Church and ruler of the Papal States from 9 February 1621 until his death in 1623. He is notable for founding the Congregation for the ...
excluded this method in 1621. * To elect by compromise, a deadlocked college unanimously delegates the election to a committee of cardinals, whose choice they all agree to abide by. * Scrutiny is election via the casting of secret ballots. The last election by compromise was that of
Pope John XXII Pope John XXII (, , ; 1244 – 4 December 1334), born Jacques Duèze (or d'Euse), was head of the Catholic Church from 7 August 1316 to his death, in December 1334. He was the second and longest-reigning Avignon Papacy, Avignon Pope, elected by ...
in 1316, and the last election by acclamation was that of
Pope Innocent XI Pope Innocent XI (; ; 16 May 1611 – 12 August 1689), born Benedetto Odescalchi, was head of the Catholic Church and ruler of the Papal States from 21 September 1676 until his death on 12 August 1689. Political and religious tensions with ...
in the 1676 conclave. ''Universi Dominici gregis'' formally abolished the long-unused methods of acclamation and compromise in 1996, making scrutiny the only approved method for the election of a new pope.


Secular influence

For a significant part of the Church's history, powerful monarchs and governments influenced the choice of its leaders. For example, the Roman emperors once held considerable sway in the elections of popes. In 418, Emperor
Honorius Honorius (; 9 September 384 – 15 August 423) was Roman emperor from 393 to 423. He was the younger son of emperor Theodosius I and his first wife Aelia Flaccilla. After the death of Theodosius in 395, Honorius, under the regency of Stilicho ...
settled a controversial election, upholding
Pope Boniface I Pope Boniface I () was the bishop of Rome from 28 December 418 to his death on 4 September 422. His election was disputed by the supporters of Eulalius until the dispute was settled by Emperor Honorius. Boniface was active in maintaining churc ...
over the challenger
Antipope Eulalius Antipope Eulalius (died 423) was antipope from December 418 to April 419. Elected in a dual election with Pope Boniface I, he eventually lost out to Boniface and became bishop of Napete. History Upon the death of Pope Zosimus on December 26, ...
. On the request of Boniface I, Honorius ordered that in future cases, any disputed election would be settled by a fresh election. After the demise of the
Western Roman Empire In modern historiography, the Western Roman Empire was the western provinces of the Roman Empire, collectively, during any period in which they were administered separately from the eastern provinces by a separate, independent imperial court. ...
, influence passed to the
Ostrogoth The Ostrogoths () were a Roman-era Germanic peoples, Germanic people. In the 5th century, they followed the Visigoths in creating one of the two great Goths, Gothic kingdoms within the Western Roman Empire, drawing upon the large Gothic populatio ...
ic
kings of Italy Kings or King's may refer to: *Kings: The sovereign heads of states and/or nations. *One of several works known as the "Book of Kings": **The Books of Kings part of the Bible, divided into two parts **The ''Shahnameh'', an 11th-century epic Persia ...
. In 533, Pope John II formally recognised the right of the Ostrogothic monarchs to ratify elections. By 537, the Ostrogothic monarchy had been overthrown, and power passed to the
Byzantine emperors The foundation of Constantinople in 330 AD marks the conventional start of the Eastern Roman Empire, which Fall of Constantinople, fell to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as legitimate rulers and exercised s ...
. A procedure was adopted whereby officials were required to notify the
exarch of Ravenna The Exarchate of Ravenna (; ), also known as the Exarchate of Italy, was an administrative district of the Byzantine Empire comprising, between the 6th and 8th centuries, the territories under the jurisdiction of the exarch of Italy (''exarchus ...
upon the death of a pope before proceeding with the election. Once the electors arrived at a choice, they were required to send a delegation to
Constantinople Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
requesting the emperor's consent, which was necessary before the individual elected could take office.Duffy 2006, p. 73. Travel to and from Constantinople caused lengthy delays. When
Pope Benedict II Pope Benedict II () was the bishop of Rome from 26 June 684 to his death on 8 May 685. Pope Benedict II's feast day is 7 May. Early life Benedict was born in Rome. It is possible that he was a member of the Savelli family, though this is not c ...
(684–685) complained about them, Emperor
Constantine IV Constantine IV (); 650 – 10 July 685), called the Younger () and often incorrectly the Bearded () out of confusion with Constans II, his father, was Byzantine emperor from 668 to 685. His reign saw the first serious check to nearly 50 years ...
(in office 654–685) acquiesced, ending the requirement for emperors to confirm elections. Thereafter, the emperor was only required to be notified. The last pope to notify a Byzantine emperor was Zachary in 741. In the 9th century, the
Carolingian Empire The Carolingian Empire (800–887) was a Franks, Frankish-dominated empire in Western and Central Europe during the Early Middle Ages. It was ruled by the Carolingian dynasty, which had ruled as List of Frankish kings, kings of the Franks since ...
(and its successor, the
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
) came to exert control over papal elections.
Charlemagne Charlemagne ( ; 2 April 748 – 28 January 814) was List of Frankish kings, King of the Franks from 768, List of kings of the Lombards, King of the Lombards from 774, and Holy Roman Emperor, Emperor of what is now known as the Carolingian ...
, emperor from 800 to 814, and
Louis the Pious Louis the Pious (; ; ; 16 April 778 – 20 June 840), also called the Fair and the Debonaire, was King of the Franks and Holy Roman Emperor, co-emperor with his father, Charlemagne, from 813. He was also King of Aquitaine from 781. As the only ...
, emperor from 813 to 840 did not interfere with the Church.
Lothair I Lothair I (9th. C. Frankish: ''Ludher'' and Medieval Latin: ''Lodharius''; Dutch and Medieval Latin: ''Lotharius''; German: ''Lothar''; French: ''Lothaire''; Italian: ''Lotario''; 795 – 29 September 855) was a 9th-century emperor of the ...
, emperor from 817 to 855, claimed that an election could only take place in the presence of imperial ambassadors. In 898, riots forced
Pope John IX Pope John IX () was the bishop of Rome and ruler of the Papal States from January 898 to his death in 900. Early life Little is known about John IX before he became pope. Born in Tivoli to a man named Rampoaldo, he was ordained as a Benedicti ...
to recognise the superintendence of the Holy Roman emperor. At the same time, the Roman nobility continued to exert great influence, especially during the tenth-century period known as ''
saeculum obscurum (, "the dark age/century"), also known as the Rule of the Harlots or the Pornocracy, was a period in the history of the papacy during the first two thirds of the 10th century, following the chaos after the death of Pope Formosus in 896, which ...
'', Latin for "the dark age". In 1059, the same papal bull that restricted suffrage to the cardinals recognised the authority of the Holy Roman emperor, at the time Henry IV, but only as a concession made by the pope, declaring that the emperor had no authority to intervene in elections, except where permitted to do so by papal agreements.
Pope Gregory VII Pope Gregory VII (; 1015 – 25 May 1085), born Hildebrand of Sovana (), was head of the Catholic Church and ruler of the Papal States from 22 April 1073 to his death in 1085. He is venerated as a saint in the Catholic Church. One of the great ...
, in office 1073–1085, was the last pope to submit to the interference of the Holy Roman emperors. The breach between him and the Holy Roman Empire caused by the
Investiture Controversy The Investiture Controversy or Investiture Contest (, , ) was a conflict between church and state in medieval Europe, the Church and the state in medieval Europe over the ability to choose and install bishops (investiture), abbots of monasteri ...
led to the abolition of the emperor's role. In 1122, the Holy Roman Empire acceded to the
Concordat of Worms The Concordat of Worms (; ), also referred to as the ''Pactum Callixtinum'' or ''Pactum Calixtinum'', was an agreement between the Catholic Church and the Holy Roman Empire which regulated the procedure for the appointment of bishops and abbots i ...
, accepting the papal decision. From about 1600, certain Catholic monarchs claimed a ''
jus exclusivae (Latin for "right of exclusion"; sometimes called the papal veto) was the right claimed by several Catholic monarchs of Europe to veto a candidate for the papacy. Although never formally recognized by the Catholic Church, the monarchs of France ...
'' (right of exclusion), i.e. a veto over papal elections, exercised through a crown-cardinal. By an informal convention, each state claiming the veto could exercise the right, once per conclave. Therefore, a crown-cardinal did not announce his veto until the very last moment, when the candidate in question seemed likely to get elected. No vetoes could be employed after an election. After the Holy Roman Empire dissolved in 1806, its veto power devolved upon the
Austrian Empire The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. Duri ...
. The last exercise of the veto occurred in 1903, when Prince Jan Puzyna de Kosielsko informed the College of Cardinals that Austria opposed the election of Mariano Rampolla. Consequently, the college elected Giuseppe Sarto as
Pope Pius X Pope Pius X (; born Giuseppe Melchiorre Sarto; 2 June 1835 – 20 August 1914) was head of the Catholic Church from 4 August 1903 to his death in August 1914. Pius X is known for vigorously opposing Modernism in the Catholic Church, modern ...
, who issued the
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
'' Commissum nobis'' six months later, declaring that any cardinal who communicated his government's veto in the future would suffer
excommunication Excommunication is an institutional act of religious censure used to deprive, suspend, or limit membership in a religious community or to restrict certain rights within it, in particular those of being in Koinonia, communion with other members o ...
''
latae sententiae (Latin meaning: "of a judgment having been brought") and (Latin meaning: "of a judgment having to be brought") are ways sentences are imposed in the Catholic Church in its canon law. A penalty is a penalty the liability for which is imposed ...
''.


Seclusion and resolution

To resolve prolonged deadlocks in papal elections in the earlier years, local authorities often resorted to the forced seclusion of the cardinal electors, such as first in the city of
Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...
in
1241 Year 1241 ( MCCXLI) was a common year starting on Tuesday of the Julian calendar. Events * March 18 – Battle of Chmielnik ( Mongol invasion of Poland): The Mongols overwhelm the feudal Polish armies of Sandomierz and Kraków provinces ...
, and possibly before that in
Perugia Perugia ( , ; ; ) is the capital city of Umbria in central Italy, crossed by the River Tiber. The city is located about north of Rome and southeast of Florence. It covers a high hilltop and part of the valleys around the area. It has 162,467 ...
in 1216. In 1268, when the forced seclusion of the cardinals failed to produce a pope, the city of Viterbo refused to send in any materials except bread and water. When even this failed to produce a result, the townspeople removed the roof of the Palazzo dei Papi in their attempt to speed up the election. It lasted for two years and eight months and was the longest conclave in history. In 1274, in an attempt to avoid future lengthy elections, Gregory X introduced stringent rules, with the promulgation of ''
Ubi periculum ''Ubi periculum'' is a papal bull promulgated by Pope Gregory X during the Second Council of Lyon on 7 July 1274 that established the papal conclave format as the method for selecting a pope, specifically the confinement and isolation of the c ...
''. Cardinals were to be secluded in a closed area and not accorded individual rooms. No cardinal was allowed, unless ill, to be attended by more than two servants. Food was supplied through a window to avoid outside contact. After three days of the conclave, the cardinals were to receive only one dish a day. After another five days, they were to receive just bread and water. During the conclave, no cardinal was to receive any ecclesiastical revenue. , cooks and servers are also sworn to secrecy, and may not serve food such as
ravioli Ravioli (; : ''raviolo'', ) are a type of stuffed pasta comprising a filling enveloped in thin pasta dough. Usually served in broth or with a sauce, they originated as a traditional food in Italian cuisine. Ravioli are commonly square, though ...
and whole chicken, which may conceal messages. In 1276, Adrian V abolished Gregory X's strict regulations.
Celestine V Celestine is a given name and a surname. People Given name * Pope Celestine I (died 432) * Pope Celestine II (died 1144) * Pope Celestine III (c. 1106–1198) * Pope Celestine IV (died 1241) * Pope Celestine V (1215–1296) * Antipop ...
, elected in 1294 following a two-year vacancy, restored them. In 1562,
Pius IV Pope Pius IV (; 31 March 1499 – 9 December 1565), born Giovanni Angelo Medici, was head of the Catholic Church and ruler of the Papal States from 25 December 1559 to his death, in December 1565. Born in Milan, his family considered itself a b ...
issued a papal bull that introduced regulations relating to the enclosure of the conclave and other procedures. Gregory XV issued two bulls that covered the most minute of details relating to the election. The first, in 1621, concerned electoral processes. The other, in 1622, fixed the ceremonies to be observed. In December 1904,
Pope Pius X Pope Pius X (; born Giuseppe Melchiorre Sarto; 2 June 1835 – 20 August 1914) was head of the Catholic Church from 4 August 1903 to his death in August 1914. Pius X is known for vigorously opposing Modernism in the Catholic Church, modern ...
issued an apostolic constitution consolidating almost all the previous rules, albeit with some changes, the ''Vacante sede apostolica''. John Paul II instituted several reforms in 1996. The location of the conclaves became fixed in the fourteenth century. Since the end of the
Western Schism The Western Schism, also known as the Papal Schism, the Great Occidental Schism, the Schism of 1378, or the Great Schism (), was a split within the Catholic Church lasting from 20 September 1378 to 11 November 1417, in which bishops residing ...
in 1417, they have taken place in Rome, except in 1799–1800, when French troops occupying Rome forced the election to be held in
Venice Venice ( ; ; , formerly ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 islands that are separated by expanses of open water and by canals; portions of the city are li ...
, and normally in what, since the
Lateran Treaties The Lateran Treaty (; ) was one component of the Lateran Pacts of 1929, agreements between Italy under Victor Emmanuel III and Benito Mussolini and the Holy See under Pope Pius XI to settle the long-standing Roman question. The treaty and as ...
of 1929, has become the independent
Vatican City Vatican City, officially the Vatican City State (; ), is a Landlocked country, landlocked sovereign state and city-state; it is enclaved within Rome, the capital city of Italy and Bishop of Rome, seat of the Catholic Church. It became inde ...
State. Since 1846, when the
Quirinal Palace The Quirinal Palace ( ) is a historic building in Rome, Italy, the main official residence of the President of Italy, President of the Italian Republic, together with Villa Rosebery in Naples and the Tenuta di Castelporziano, an estate on the outs ...
was used, the
Sistine Chapel The Sistine Chapel ( ; ; ) is a chapel in the Apostolic Palace, the pope's official residence in Vatican City. Originally known as the ''Cappella Magna'' ('Great Chapel'), it takes its name from Pope Sixtus IV, who had it built between 1473 and ...
in the Vatican has served as the location of the election. Popes have often fine-tuned the rules for the election of their successors:
Pope Pius XII Pope Pius XII (; born Eugenio Maria Giuseppe Giovanni Pacelli; 2 March 18769 October 1958) was the head of the Catholic Church and sovereign of the Vatican City State from 2 March 1939 until his death on 9 October 1958. He is the most recent p ...
's ''Vacantis Apostolicae Sedis'' (1945) governed the conclave of 1958,
Pope John XXIII Pope John XXIII (born Angelo Giuseppe Roncalli; 25 November 18813 June 1963) was head of the Catholic Church and sovereign of the Vatican City State from 28 October 1958 until his death on 3 June 1963. He is the most recent pope to take ...
's ''Summi Pontificis electio'' (1962) that of 1963,
Pope Paul VI Pope Paul VI (born Giovanni Battista Enrico Antonio Maria Montini; 26 September 18976 August 1978) was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 until his death on 6 August 1978. Succeeding John XXII ...
's '' Romano Pontifici eligendo'' (1975) the two conclaves of 1978,
Pope John Paul II Pope John Paul II (born Karol Józef Wojtyła; 18 May 19202 April 2005) was head of the Catholic Church and sovereign of the Vatican City State from 16 October 1978 until Death and funeral of Pope John Paul II, his death in 2005. In his you ...
's ''
Universi Dominici gregis ''Universi Dominici gregis'' is an apostolic constitution of the Catholic Church issued by Pope John Paul II on 22 February 1996. It superseded Pope Paul VI's 1975 apostolic constitution, '' Romano Pontifici eligendo'', and all previous aposto ...
'' (1996) that of 2005, and two amendments by Pope Benedict XVI (2007 and 2013) that of 2013 and 2025.


Modern practice

In 1996, John Paul II promulgated a new
apostolic constitution An apostolic constitution () is the most solemn form of legislation issued by the Pope.New Commentary on the Code of Canon Law, pg. 57, footnote 36. By their nature, apostolic constitutions are addressed to the public. Generic constitutions use ...
, ''
Universi Dominici gregis ''Universi Dominici gregis'' is an apostolic constitution of the Catholic Church issued by Pope John Paul II on 22 February 1996. It superseded Pope Paul VI's 1975 apostolic constitution, '' Romano Pontifici eligendo'', and all previous aposto ...
'', which with slight modifications by
Pope Benedict XVI Pope BenedictXVI (born Joseph Alois Ratzinger; 16 April 1927 – 31 December 2022) was head of the Catholic Church and sovereign of the Vatican City State from 19 April 2005 until his resignation on 28 February 2013. Benedict's election as p ...
now governs the election of the pope, abolishing all previous constitutions on the matter, but preserving many procedures that date to much earlier times. Under ''Universi Dominici gregis'', the cardinals are to be lodged in a purpose-built edifice in Vatican City, the
Domus Sanctae Marthae The Domus Sanctae Marthae (Latin for House of Saint Martha; ) is a building adjacent to St. Peter's Basilica in Vatican City. Completed in 1996, during the pontificate of Pope John Paul II, it is named after Martha of Bethany, who was a sibli ...
, but continue to vote in the Sistine Chapel. Several duties are performed by the
dean of the College of Cardinals The dean of the College of Cardinals () presides over the College of Cardinals in the Catholic Church, serving as ('first among equals'). The position was established in the 12th century. He always holds the rank of a cardinal bishop and is as ...
, who is always a cardinal bishop. If the dean is not entitled to participate in the conclave owing to age, his place is taken by the vice-dean, who is also always a cardinal bishop. If the vice-dean cannot participate, the senior cardinal bishop participating performs the functions. Since the College of Cardinals is a small body, there have been proposals that the electorate should be expanded. Proposed reforms include a plan to replace the College of Cardinals as the electoral body with the Synod of Bishops, which includes many more members. Under present procedure, the synod may only meet when called by the pope. ''Universi Dominici gregis'' explicitly provides that even if a synod or an
ecumenical council An ecumenical council, also called general council, is a meeting of bishops and other church authorities to consider and rule on questions of Christian doctrine, administration, discipline, and other matters in which those entitled to vote are ...
is in session at the time of a pope's death, it may not conduct the election. Upon the pope's death, both bodies' proceedings are suspended, to be resumed only upon the order of the new pope.


Death of a pope

The death of the pope is verified by the cardinal camerlengo, or chamberlain, who traditionally performed the task by calling out his baptismal (not papal) name. After confirming the death of the pope, the camerlengo pronounces the phrase "''
sede vacante In the Catholic Church, ''sede vacante'' is the state during which a diocese or archdiocese is without a prelate installed in office, with the prelate's office being the cathedral. The term is used frequently in reference to a papal interre ...
''" ("The throne is empty"). The camerlengo takes possession of the
Ring of the Fisherman The Ring of the Fisherman (Latin language, Latin: ''Anulus piscatoris''; Italian language, Italian: ''Anello Piscatorio''), also known as the Piscatory Ring, is an official part of the Papal regalia and insignia, regalia worn by the pope, who acco ...
worn by the pope. The ring, along with the papal seal, is later destroyed before the College of Cardinals. The tradition originated to avoid forgery of documents, but today merely is a symbol of the end of the pope's reign. During the ''sede vacante'', as the papal vacancy is known, certain limited powers pass to the College of Cardinals, which is convoked by the dean of the College of Cardinals. All cardinals are obliged to attend the general congregation of cardinals, except those whose health does not permit, or who are over eighty. Those older cardinals may choose to attend if they please as non-voting members.Sede Vacante
, from Aquinas publishing
The particular congregation that deals with the day-to-day matters of the Church includes the cardinal camerlengo and the three cardinal assistants—one cardinal bishop, one cardinal priest and one cardinal deacon—chosen by lot. Every three days, new cardinal assistants are chosen by lot. The camerlengo and assistants are responsible, among other things, for maintaining the election's secrecy. The congregations must make certain arrangements in respect of the pope's burial, which by tradition takes place within four to six days of the pope's death, leaving time for pilgrims to see the dead pontiff, and occurs within a nine-day period of mourning known as the . The congregations also fix the date and time of the commencement of the conclave. The conclave normally takes place fifteen days after the death of the pope, but the congregations may extend the period to a maximum of twenty days in order to permit other cardinals to arrive in Vatican City.


Resignation of a pope

A vacancy in the papal office may also result from a papal resignation. Until the resignation of Benedict XVI on 28 February 2013, no pope had resigned since
Gregory XII Pope Gregory XII (; ;  – 18 October 1417), born Angelo Corraro, Corario," or Correr, was head of the Catholic Church from 30 November 1406 to 4 July 1415. Reigning during the Western Schism, he was opposed by the Avignon claimant Benedi ...
in 1415. In 1996, Pope John Paul II, in his
apostolic constitution An apostolic constitution () is the most solemn form of legislation issued by the Pope.New Commentary on the Code of Canon Law, pg. 57, footnote 36. By their nature, apostolic constitutions are addressed to the public. Generic constitutions use ...
''Universi Dominici gregis'', anticipated the possibility of resignation when he specified that the procedures he set out in that document should be observed "even if the vacancy of the Apostolic See should occur as a result of the resignation of the Supreme Pontiff". In the case of a papal resignation, the Ring of the Fisherman is placed in the custody of the cardinal camerlengo; in the presence of the College of Cardinals, the camerlengo marks an "X" (for the cross) with a small silver hammer and chisel into the ring, disfiguring it so it may no longer be used for signing and sealing official papal documents. In his book ''Light of the World: The Pope, the Church and the Signs of the Times'', Pope Benedict XVI espoused the idea of resignation on health grounds, which already had some theological respectability.


Before the sealing of the Sistine Chapel

The cardinals hear two sermons before the election: one before actually entering the conclave, and one once they are settled in the Sistine Chapel. In both cases, the sermons are meant to lay out the current state of the Church, and to suggest the qualities necessary for a pope to possess in that specific time. The first preacher in the 2005 conclave was Raniero Cantalamessa, the preacher of the
papal household The papal household or pontifical household (usually not capitalized in the media and other nonofficial use, ), called until 1968 the Papal Court (''Aula Pontificia''), consists of dignitaries who assist the pope in carrying out particular ceremon ...
and a member of the Capuchin Franciscan order, who spoke at one of the meetings of the cardinals held before the actual day when the conclave began. Cardinal Tomáš Špidlík, a former professor at the
Pontifical Oriental Institute The Pontifical Oriental Institute, also known as the Orientale, is a Catholic institution of higher education located in Rome and focusing on Eastern Christianity. The plan of creating a school of higher learning for Eastern Christianity had bee ...
and a non-voting member (due to age) of the College of Cardinals, spoke just before the doors were closed for the conclave. On the morning of the day designated by the congregations of cardinals, the cardinal electors assemble in
Saint Peter's Basilica The Papal Basilica of Saint Peter in the Vatican (), or simply St. Peter's Basilica (; ), is a church of the Italian Renaissance architecture, Italian High Renaissance located in Vatican City, an independent microstate enclaved within the cit ...
to celebrate
Mass Mass is an Intrinsic and extrinsic properties, intrinsic property of a physical body, body. It was traditionally believed to be related to the physical quantity, quantity of matter in a body, until the discovery of the atom and particle physi ...
. Then they gather in the afternoon in the Pauline Chapel in the
Apostolic Palace The Apostolic Palace is the official residence of the Pope, the head of the Catholic Church, located in Vatican City. It is also known as the Papal Palace, the Palace of the Vatican and the Vatican Palace. The Vatican itself refers to the build ...
and
process A process is a series or set of activities that interact to produce a result; it may occur once-only or be recurrent or periodic. Things called a process include: Business and management * Business process, activities that produce a specific s ...
to the Sistine Chapel while singing the
Litany of the Saints The Litany of the Saints (Latin: ''Litaniae Sanctorum'') is a formal prayer of the Roman Catholic Church as well as the Old Catholic Church, Lutheran congregations of Evangelical Catholic churchmanship, Anglican congregations of Anglo-Catholic c ...
. The cardinals will sing the "
Veni Creator Spiritus ''Veni Creator Spiritus'' (Latin: Come, Creator Spirit) is a traditional Christian hymn believed to have been written by Rabanus Maurus, a ninth-century German monk, teacher, archbishop, and saint. When the original Latin text is used, it is norma ...
", invoking the
Holy Spirit The Holy Spirit, otherwise known as the Holy Ghost, is a concept within the Abrahamic religions. In Judaism, the Holy Spirit is understood as the divine quality or force of God manifesting in the world, particularly in acts of prophecy, creati ...
, then take an oath to observe the procedures set down by the apostolic constitutions; to, if elected, defend the liberty of the
Holy See The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
; to maintain secrecy; and to disregard the instructions of secular authorities on voting. The senior cardinal reads the oath aloud in full. In
order of precedence An order of precedence is a sequential hierarchy of importance applied to individuals, groups, or organizations. For individuals, it is most often used for diplomats in attendance at very formal occasions. It can also be used in the context of ...
the other cardinal electors repeat the oath, while touching the
Gospels Gospel originally meant the Christian message (" the gospel"), but in the second century AD the term (, from which the English word originated as a calque) came to be used also for the books in which the message was reported. In this sen ...
. Where their rank is the same, their seniority is taken as precedence. The oath is:


Expelling the outsiders

After all the cardinals present have taken the oath, the master of papal liturgical celebrations orders all individuals other than the cardinal electors and conclave participants to leave the chapel. Traditionally, he stands at the door of the Sistine Chapel and calls out: . He then closes the door. In modern practice, the master need not stand at the door to perform this duty. During the 2005 conclave, 2013 conclave and 2025 conclave, the masters Piero Marini, Guido Marini and Diego Ravelli respectively, gave the command through a microphone while standing in front of the altar, then went to close the chapel doors after the outsiders had left. The master himself may remain, as may one ecclesiastic designated by the congregations prior to the commencement of the election. The ecclesiastic makes a speech concerning the problems facing the Church and on the qualities the new pope needs to have. After the speech concludes, the ecclesiastic leaves. Following the recitation of prayers, the senior cardinal asks if any doubts relating to procedure remain. After the clarification of the doubts, if any, the election proper may commence. Cardinals who arrive after the conclave has begun are admitted nevertheless. A cardinal who becomes ill or needs to use the restroom may leave the conclave and later be readmitted, but a cardinal who leaves for any other reason may not return. Although in the past cardinal electors could be accompanied by attendants ("
conclavist A conclavist was a personal aide of a cardinal (Catholicism), cardinal present in a papal conclave. The term is sometimes used to refer to all present with a conclave, including the cardinal-electors, but is more properly applied only to the non-c ...
s"), now the only permitted attendant is a
nurse Nursing is a health care profession that "integrates the art and science of caring and focuses on the protection, promotion, and optimization of health and human functioning; prevention of illness and injury; facilitation of healing; and alle ...
if the Congregation of Cardinals confirms that a cardinal in ill-health requires one. A nurse is permitted during the period of election if necessary. The secretary of the College of Cardinals, the master of papal liturgical celebrations, two masters of ceremonies, two officers of the Papal Sacristy and an ecclesiastic assisting the dean of the College of Cardinals are admitted to the conclave. Priests are available to hear confessions in different languages. Two doctors are also admitted. A strictly limited number of servant staff are permitted for housekeeping and the preparing and serving of meals. All require prior approval from the Cardinal Camerlengo and the three Cardinal Assistants. Secrecy is maintained during the conclave. The cardinals and staff are forbidden to disclose any information relating to the election. They may not correspond or converse with anyone outside the conclave by any means. Violating this oath, or an outsider
eavesdropping Eavesdropping is the act of secretly or stealthily listening to the private conversation or communications of others without their consent in order to gather information. Etymology The verb ''eavesdrop'' is a back-formation from the noun ''eave ...
, is punished by
excommunication Excommunication is an institutional act of religious censure used to deprive, suspend, or limit membership in a religious community or to restrict certain rights within it, in particular those of being in Koinonia, communion with other members o ...
''
latae sententiae (Latin meaning: "of a judgment having been brought") and (Latin meaning: "of a judgment having to be brought") are ways sentences are imposed in the Catholic Church in its canon law. A penalty is a penalty the liability for which is imposed ...
''. Only three cardinal electors are permitted to communicate with the outside world under grave circumstances, with the prior approval of the college, to fulfill their duties: the Major Penitentiary, the
cardinal vicar Cardinal vicar () is a title commonly given to the vicar general of the Diocese of Rome for the portion of the diocese within Italy (i.e. excluding the portion within Vatican City). The official title, as given in the ''Annuario Pontificio'', i ...
for the
Diocese of Rome The Diocese of Rome (; ), also called the Vicariate of Rome, is a Latin diocese of the Catholic Church under the direct jurisdiction of the pope, who is Bishop of Rome and hence the supreme pontiff and head of the worldwide Catholic Church. As ...
, and the vicar general for the Vatican City State. Before the conclave that elected Pope Francis, the Sistine Chapel was " swept" to detect any hidden " bugs" or surveillance devices. There were no reports that any were found, but in previous conclaves press reporters who had disguised themselves as conclave servants were discovered. ''Universi Dominici gregis'' specifically prohibits media such as newspapers, the radio, and television.
Wi-Fi Wi-Fi () is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for Wireless LAN, local area networking of devices and Internet access, allowing nearby digital devices to exchange data by ...
access is blocked in Vatican City. Wireless signal jammers are deployed at the Sistine Chapel to prevent any form of electronic communications to or from the cardinal electors. In addition, cardinal-electors are required to surrender their electronic devices upon taking residence at Domus Sanctae Marthae for the conclave.


Voting

On the afternoon of the first day, one ballot (referred to as a "scrutiny") may be held, but is not required. A maximum of four ballots are held on each successive day: two in each morning and two in each afternoon. Before voting in the morning and again before voting in the afternoon, the electors take an oath to obey the rules of the conclave. If no result is obtained after three vote days of balloting, the process is suspended for a maximum of one day for prayer and an address by the senior cardinal deacon. After seven further ballots, the process may again be similarly suspended, with the address now being delivered by the senior cardinal priest. If, after another seven ballots, no result is achieved, voting is suspended once more, the address being delivered by the senior cardinal bishop. After a further seven ballots, there shall be a day of prayer, reflection and dialogue. In the following ballots, only the two names who received the most votes in the last ballot shall be eligible in a
runoff election The two-round system (TRS or 2RS), sometimes called ballotage, top-two runoff, or two-round plurality, is a single-winner electoral system which aims to elect a member who has support of the majority of voters. The two-round system involves one ...
where a two-thirds majority is still required. The two people voted on, even if cardinal electors, shall not themselves have the right to vote. The process of voting consist of three phases: the "pre-scrutiny", the "scrutiny", and the "post-scrutiny".


Pre-scrutiny

During the pre-scrutiny, the masters of ceremonies prepare ballot papers bearing the words ('I elect as Supreme Pontiff') and provide at least two to each cardinal elector. As the cardinals begin to write their votes, the secretary of the College of Cardinals, the master of papal liturgical celebrations and the masters of ceremonies exit. The junior cardinal deacon then closes the door.''Universi Dominici gregis'' (Shepherd of the Lord's Whole Flock), promulgated by Pope John Paul II, 22 February 1995 During the first pre-scrutiny of any given morning, the junior cardinal deacon randomly draws nine names. The first three cardinals so chosen become scrutineers, the second three and the last three revisers. These cardinals retain their roles for the second scrutiny of the morning, if it is needed. If both morning scrutinies fail to produce a result, the cardinals re-take the oath to obey the rules of the conclave once they have eaten lunch and again gathered in the Sistine Chapel. A drawing is held to choose new scrutineers, ''infirmarii'', and revisers, and the third scrutiny of the day is then held, immediately followed by a fourth if necessary. No changes in these rules were made by Benedict XVI in 2007. These were the rules followed, so far as is known, given the secrecy of a conclave, in electing Pope Francis in March 2013.


Scrutiny

In order of precedence, the cardinals approach the scrutineers at the altar and deposit their ballots into a receptacle there. Each ballot bears only the name of the candidate selected by its holder, who recites the following Latin oath before casting it:
If any cardinal elector is in the chapel, but cannot proceed to the altar due to infirmity, the last scrutineer may go to him and take his ballot after he has recited the oath. If any cardinal electors are confined to their rooms for this reason, the go to their rooms with ballot papers and a box. These cardinals fill out their ballots, recite the oath, and place them in the box. When the return to the chapel, the ballots are counted to ensure that their number matches with the number of ill cardinals, whereupon they are transferred to the receptacle holding the ballots cast by those in the chapel. If no candidate receives a two-thirds vote on the first scrutiny, then a second scrutiny immediately follows. A maximum of four scrutinies can be carried out per day, two apiece in the morning and afternoon. Under present rules, the oath that cardinals take when casting their votes is only verbal, since they no longer sign their names on the ballots. Previous rules required each cardinal to sign his ballot and mark it with a unique identification code, or motif. He then folded the ballot in two places to cover his signature and motif, leaving only the name of his chosen candidate exposed, and sealed it with wax to create a semi-secret ballot.Ludwig Von Pastor, History of the Papacy, the Bulls of Gregory XV, Aeterni Patris, and Decet Romanum Pontificem 1621–1622. The wax seals were opened only if a candidate received the bare minimum needed for election. This was to ensure that the apparently elected man had not voted for himself. This was the procedure from 1621 to 1945. The example above is a copy of the three section semi-secret ballot, which was last used in the conclave of 1939. There was no oath taken when actually casting ballots, prior to 1621. Semi-secret ballots with initials or motif written on the back of the ballot, at the option of the cardinals present and voting, were sometimes used prior to 1621. These secret ballots had no oath taken when the vote was actually cast. At some conclaves prior to 1621, the cardinals verbally voted and sometimes stood in groups to facilitate counting the votes cast. The signature and motif of the elector covered by two folded-over parts of the ballot paper was added by Gregory XV in 1621, to prevent anyone from casting the deciding vote for himself.Francis Burkle Young, Conclaves in the 15th century; also see Cardinals of the Holy Roman Church, a website maintained by Salvador Miranda, via FIU In 1549, Cardinal Pole of England refused to cast the deciding vote for himself, which would then have been followed by the accession to raise his vote total to at least one more than the minimum number needed, and was not elected. In 1492, Cardinal Borgia (
Pope Alexander VI Pope Alexander VI (, , ; born Roderic Llançol i de Borja; epithet: ''Valentinus'' ("The Valencian"); – 18 August 1503) was head of the Catholic Church and ruler of the Papal States from 11 August 1492 until his death in 1503. Born into t ...
) almost certainly privately bribed other cardinals to vote for him. It is certain that he would not have been allowed to cast the deciding vote for himself, without the knowledge and consent of the other cardinals. A procedure called accession gave electors who had not voted for the possible new pope the opportunity to change their votes and make the election unanimous, or nearly so, (except for the vote of the possible new pope). This is how Cardinal Borgia was elected
Pope Alexander VI Pope Alexander VI (, , ; born Roderic Llançol i de Borja; epithet: ''Valentinus'' ("The Valencian"); – 18 August 1503) was head of the Catholic Church and ruler of the Papal States from 11 August 1492 until his death in 1503. Born into t ...
in 1492. Faced by the mortal challenge to the papacy emanating from
Protestantism Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
, and fearing schism due to several stormy conclaves in the late 16th and early 17th centuries,
Gregory XV Pope Gregory XV (; ; 9 January 1554 – 8 July 1623), born Alessandro Ludovisi, was the head of the Catholic Church and ruler of the Papal States from 9 February 1621 until his death in 1623. He is notable for founding the Congregation for the ...
established the procedure of signed ballots to prevent any cardinal from casting the deciding vote for himself. The accession was not ended, but was seldom used until
Pius XII Pope Pius XII (; born Eugenio Maria Giuseppe Giovanni Pacelli; 2 March 18769 October 1958) was the head of the Catholic Church and sovereign of the Vatican City State from 2 March 1939 until his death on 9 October 1958. He is the most recent p ...
abolished it in 1945. Since 1945, a cardinal can cast the deciding vote for himself without the accession, though the two-thirds majority rule has always been continued, except when John Paul II had modified that rule in 1996, after 33 ballots, a simple majority being sufficient. The two-thirds majority rule was restored in 2007 by Benedict XVI.Benedict XVI (11 June 2007
" De aliquibus mutationibus in normis de electione Romani Pontificis"
Apostolic letter.
Prior to 1621, the only oath taken was that of obedience to the rules of the conclave in force at that time, when the cardinals entered the conclave and the doors were locked, and each morning and afternoon as they entered the Sistine Chapel to vote. Gregory XV added the additional oath, taken when each cardinal casts his ballot, to prevent cardinals wasting time in casting "courtesy votes" and instead narrowing the number of realistic candidates for the papal throne to perhaps only two or three. Speed in electing a pope was important, and that meant using an oath so as to get the cardinals down to the serious business of electing a new pope and narrowing the number of potentially electable candidates.Vacantis Apostolicae Sedis, 8 December 1945, Pope Pius XIIVacante Sede Apostolica, 25 December 1904 Pope Pius X The reforms of Gregory XV in 1621 and reaffirmed in 1622 created the written detailed step-by-step procedure used in choosing a pope; a procedure that was essentially the same as the process used in 2025 to elect Pope Leo XIV. The biggest change since 1621 was the elimination of the rule that required the electors to sign their ballots, resulting in the detailed voting procedure of scrutiny making use of simple verbal oaths. Beginning in 1945, an elector could vote for himself and then call on God via the oath taken when the vote is dropped into the receptacle, to declare himself to be the best one qualified for the papacy. The use of the accession would prevent this, but is not allowed under the present rules. Beginning with the use of totally secret ballots in the 1958 conclave, it is now possible for a cardinal to cast the deciding vote for himself, without the knowledge and consent of the other cardinals. Once all votes have been cast, the first scrutineer chosen shakes the container, and the last scrutineer removes and counts the ballots. If the number of ballots does not correspond to the number of cardinal electors present, including sick cardinals in their rooms, the ballots are burnt, unread, and the vote is repeated. If no irregularities are observed, the ballots may be opened and the votes counted. Each ballot is unfolded by the first scrutineer. All three scrutineers separately write down the name indicated on the ballot. The last of the scrutineers reads the name aloud. Once all of the ballots have been opened, the final post-scrutiny phase begins.


Post-scrutiny

The scrutineers add up all of the votes, and the revisers check the ballots and the names on the scrutineers' lists to ensure that no error has been made. The ballots are then stitched together with a needle and red thread and burned by the scrutineers with the assistance of the secretary of the College of Cardinals and the masters of ceremonies. If the first scrutiny held in any given morning or afternoon does not result in an election, the cardinals proceed to the next scrutiny immediately. The papers from both scrutinies are then burned together at the end of the second scrutiny.


Fumata

Beginning in the early 1800s, the ballots used by cardinals were burned after each ballot to indicate a failed election. The lack of smoke instead signalled a successful election. Since 1914, black smoke (''fumata nera'') emerging from a temporary chimney installed on the roof of the Sistine Chapel indicates that the ballot did not result in an election. White smoke (''fumata bianca'') announces that a new pope has been chosen. Smoke is not necessarily issued after every unsuccessful election; sometimes the ballots from two votes are burned together. Until 1945, when Pius XII changed the form of ballot to use the unsigned ballots first used in 1958, the sealing wax on the complex type ballots illustrated above had the effect of making the smoke from burning the ballots either black or white, depending on whether or not damp straw was added. Until the 20th century, sealing wax customarily had beeswax mixed into its composition. Burning wax made solely from animal fat does not give as much white smoke as does wax that includes beeswax. Beehivecandles.com In the 1939 conclave, there was some confusion over the smoke color, which was even more apparent in the 1958 conclave. The lack of sealing wax on the ballots likely explains the confusion over the color of the smoke in the 1958 conclave. The Siri thesis was based on the confusion over the smoke color on the first day of that conclave. "Guiffre" Since 1963 chemicals have been added to the burning process to augment the smoke's black or white color. Since 2005, a successful election has been announced by the bells of Saint Peter's Basilica ringing at the appearance of the white smoke. During the 2013 conclave, the Vatican disclosed the chemicals used. The black smoke is made by adding
potassium perchlorate Potassium perchlorate is the inorganic salt with the chemical formula K Cl O4. Like other perchlorates, this salt is a strong oxidizer when the solid is heated at high temperature, although it usually reacts very slowly in solution with reducin ...
,
anthracene Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) of formula C14H10, consisting of three fused benzene rings. It is a component of coal tar. Anthracene is used in the production of the red dye alizarin and other dyes, as a scintil ...
, and
sulfur Sulfur ( American spelling and the preferred IUPAC name) or sulphur ( Commonwealth spelling) is a chemical element; it has symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms ...
. The white smoke is made by adding
potassium chlorate Potassium chlorate is the inorganic compound with the molecular formula KClO3. In its pure form, it is a white solid. After sodium chlorate, it is the second most common chlorate in industrial use. It is a strong oxidizing agent and its most impor ...
,
lactose Lactose is a disaccharide composed of galactose and glucose and has the molecular formula C12H22O11. Lactose makes up around 2–8% of milk (by mass). The name comes from (Genitive case, gen. ), the Latin word for milk, plus the suffix ''-o ...
, and pine rosin. Sugar is burned to produce large amounts of gaseous output, primarily water vapor (steam) and carbon dioxide. Pine rosin produces a "thick white smoke" when heated and contains
terpene Terpenes () are a class of natural products consisting of compounds with the formula (C5H8)n for n ≥ 2. Terpenes are major biosynthetic building blocks. Comprising more than 30,000 compounds, these unsaturated hydrocarbons are produced predomi ...
s, which burn to yield a pale, visible smoke.


Acceptance and proclamation

Once the election concludes, the cardinal dean summons the secretary of the College of Cardinals and the master of papal liturgical celebrations into the hall. The dean then asks the pope-elect if he assents to the election, saying in Latin: ("Do you accept your canonical election as Supreme Pontiff?") There is no requirement that the pope-elect do so, and he is free to respond ("I do not accept"). In practice, any cardinal who intends not to accept will explicitly state this ''before'' he receives a sufficient number of votes to become pope, as
Giovanni Colombo Giovanni Umberto Colombo (6 December 1902 – 20 May 1992) was an Italian Cardinal of the Roman Catholic Church. He served as Archbishop of Milan from 1963 to 1979 and was elevated to the rank of cardinal in 1965. Biography Early life and pri ...
did in October 1978.


Consecration

If he accepts, and is already a bishop, he immediately takes office. If he is not a bishop, he must be first consecrated as one before he can assume office. If a priest is elected, the dean of the College of Cardinals consecrates him bishop. If a layman is elected, then the dean first ordains him deacon, then priest, and then consecrates him as bishop. After becoming a bishop the pope-elect takes office. These functions of the dean are assumed, if necessary, by the sub-dean. If the sub-dean is also impeded, they are assumed by the senior cardinal bishop in attendance. Since the imposition of the age-restrictions on Cardinals aged 80 and older by
Pope Paul VI Pope Paul VI (born Giovanni Battista Enrico Antonio Maria Montini; 26 September 18976 August 1978) was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 until his death on 6 August 1978. Succeeding John XXII ...
in 1970, the
Dean of the College of Cardinals The dean of the College of Cardinals () presides over the College of Cardinals in the Catholic Church, serving as ('first among equals'). The position was established in the 12th century. He always holds the rank of a cardinal bishop and is as ...
has participated in a conclave only once, and has never confirmed the election of an elected Pope. Jean Marie Villot presided the August 1978 and October 1978 papal conclaves on behalf of then-Dean Carlo Confalonieri, and confirmed the elections of
Albino Luciani Pope John Paul I (born Albino Luciani; 17 October 1912 – 28 September 1978) was head of the Catholic Church and sovereign of the Vatican City State from 26 August 1978 until his death 33 days later. His reign is among the shortest in papal h ...
and Karol Wojtyla, respectively. In
2005 2005 was designated as the International Year for Sport and Physical Education and the International Year of Microcredit. The beginning of 2005 also marked the end of the International Decade of the World's Indigenous Peoples, Internationa ...
, because
Joseph Ratzinger Pope BenedictXVI (born Joseph Alois Ratzinger; 16 April 1927 – 31 December 2022) was head of the Catholic Church and sovereign of the Vatican City State from 19 April 2005 until his resignation on 28 February 2013. Benedict's election as po ...
, the dean, was elected Pope, the duties of confirming the election fell into the hands of the vice-dean,
Angelo Sodano Angelo Raffaele Sodano (23 November 1927 – 27 May 2022) was an Italian prelate of the Catholic Church. He served as the Dean of the College of Cardinals from 2005 to 2019 and previously as the Cardinal Secretary of State from 1991 to 2006; S ...
. In
2013 2013 was the first year since 1987 to contain four unique digits (a span of 26 years). 2013 was designated as: *International Year of Water Cooperation *International Year of Quinoa Events January * January 5 – 2013 Craig, Alask ...
,
Giovanni Battista Re Giovanni Battista Re (born 30 January 1934) is an Catholic Church in Italy, Italian Catholic prelate who has served as Dean of the College of Cardinals since 2020. He was elevated to the rank of Cardinal (Catholic Church), cardinal in 2001 and s ...
was the senior cardinal bishop (who later became dean himself in 2020) who confirmed the election of Jorge Mario Bergoglio. In
2025 So far, the year has seen the continuation of major armed conflicts, including the Russian invasion of Ukraine, the Sudanese civil war (2023–present), Sudanese civil war, and the Gaza war. Internal crises in Bangladesh post-resignation v ...
, the presiding cardinal over the conclave was
Pietro Parolin Pietro Parolin (, ; born 17 January 1955) is an Catholic Church in Italy, Italian Catholic prelate who has served as the Holy See, Vatican's Cardinal Secretary of State, Secretary of State since 2013, and has served as a member of the Council o ...
.


Papal name

Since 533, the new pope has also decided on his regnal name. Pope John II was the first to adopt a new
papal name A papal name or pontifical name is the regnal name taken by a pope. Both the head of the Catholic Church, usually known as the pope, and the pope of the Coptic Orthodox Church of Alexandria (Coptic pope) choose papal names. , Leo XIV is the C ...
. He felt that his original name, Mercurius, was inappropriate, as it was also the name of a
Roman god Roman mythology is the body of myths of ancient Rome as represented in the Latin literature, literature and Roman art, visual arts of the Romans, and is a form of Roman folklore. "Roman mythology" may also refer to the modern study of these ...
. In most cases, even if such considerations are absent, popes tend to choose papal names different from their baptismal names. The last pope to reign under his baptismal name was
Pope Marcellus II Pope Marcellus II (; 6 May 1501 – 1 May 1555), born Marcello Cervini degli Spannocchi, was head of the Catholic Church and ruler of the Papal States from 10 April 1555 to his death, 22 days later. He succeeded Pope Julius III. Before his ...
(1555). After the newly elected pope accepts his election, the dean asks him about his papal name, saying in Latin: ("By what name do you wish to be called?"). After the pope-elect has taken time to think about the papal name he chooses (sometimes with some help from other cardinals), the officials are readmitted to the conclave, and the master of papal liturgical celebrations writes a document recording the acceptance and the new name of the pope.


Canopies

In the past, when the cardinals voted during a conclave, they sat on canopied thrones symbolizing the cardinals' collective governance of the church during the period of ''sede vacante''. Upon the acceptance by the new pope of his election, all other cardinals in attendance each pulled a cord and lowered the canopies above their respective thrones, signifying an end to the period of collective governance, with only the newly elected pope's canopy remained unlowered. The last time canopied thrones were used was during the 1963 conclave.Conclave A.D. 1963 – Election of Pope Paul VI
. YouTube video. Accessed 19 October 2013
Beginning with the August 1978 conclave, canopied thrones were no longer used due to the lack of space resulting from the large increase in the number of cardinal electors, necessitating two rows of seats. The amount of rows were bumped up to six in 2025.


Secretary tradition

At the end of the conclave, the new pope could give his cardinalitial
zucchetto The zucchetto (, also ,"zucchetto"
(US) and
,< ...
or skull cap to the secretary of the conclave, indicating the secretary would be made cardinal at the next consistory to create cardinals. Prior to the 2013 conclave, this tradition was last followed at the 1958 conclave by the newly elected
Pope John XXIII Pope John XXIII (born Angelo Giuseppe Roncalli; 25 November 18813 June 1963) was head of the Catholic Church and sovereign of the Vatican City State from 28 October 1958 until his death on 3 June 1963. He is the most recent pope to take ...
, who bestowed his cardinal's skull cap on Alberto di Jorio and created him a cardinal at the consistory on 15 December 1958. In 2013, the Portuguese section of
Vatican Radio Vatican Radio (; ) is the official broadcasting service of Vatican City. Established in 1931 by Guglielmo Marconi, today its programs are offered in 47 languages, and are sent out on short wave, DRM, medium wave, FM, satellite and the Internet. ...
reported that at the conclusion of the 2013 conclave, the newly elected Pope Francis bestowed his cardinalitial zucchetto on Archbishop Lorenzo Baldisseri, the secretary of that conclave. On 22 February 2014, at Pope Francis' first consistory, Baldisseri was formally made a cardinal with the title of Cardinal-Deacon of Sant'Anselmo all'Aventino.


Room of Tears

The new pope goes to the Room of Tears, a small red room next to the Sistine Chapel. The room carries the nickname because of the strong emotions experienced by the new pope. The new pope dresses by himself, choosing a set of pontifical robes—consisting of a white
cassock The cassock, or soutane, is a Christian clerical clothing, clerical coat used by the clergy and Consecrated life, male religious of the Oriental Orthodox Churches, Eastern Orthodox Church and the Catholic Church, in addition to some clergy in ...
,
rochet A rochet () is a white vestment generally worn by a Roman Catholic or Anglican bishop in choir dress. It is virtually unknown in Eastern Christianity. The rochet in its Roman form is similar to a surplice, with narrower sleeves and a hem that co ...
, and red mozzetta—from three sizes provided. He then dons a gold corded
pectoral cross A pectoral cross or pectorale (from the Latin ''pectoralis'', "of the chest") is a Christian cross, cross that is worn on the chest, usually suspended from the neck by a cord or Link chain, chain. In ancient history and the Middle Ages, pector ...
, a red and gold embroidered stole, and then the white papal zucchetto on his head. In 2013,
Pope Francis Pope Francis (born Jorge Mario Bergoglio; 17 December 1936 – 21 April 2025) was head of the Catholic Church and sovereign of the Vatican City State from 13 March 2013 until Death and funeral of Pope Francis, his death in 2025. He was the fi ...
departed from tradition by forgoing the red mozzetta, rochet, and gold pectoral cross, appearing on the central balcony in only the white cassock and his personal pectoral cross. He donned the stole solely to impart the
apostolic blessing The apostolic blessing or papal blessing is a blessing imparted by the pope, either directly or by delegation through others. Bishops are empowered to grant it three times a year and any priest can do so for the dying. The apostolic blessing is n ...
, removing it immediately afterward. In 2025,
Pope Leo XIV Pope Leo XIV (born Robert Francis Prevost, September 14, 1955) has been head of the Catholic Church and sovereign of the Vatican City State since May 2025. He is the first pope to have been born in the United States and North America, the fir ...
chose to return to the traditional attire, appearing in the red mozzetta, rochet, gold pectoral cross, and stole.


Proclamation

Next, the protodeacon of the College of Cardinals, the senior cardinal deacon, appears at the
loggia In architecture, a loggia ( , usually , ) is a covered exterior Long gallery, gallery or corridor, often on an upper level, sometimes on the ground level of a building. The corridor is open to the elements because its outer wall is only parti ...
of the basilica to proclaim the new pope. He usually proceeds with the following traditional Latin formula, assuming that a cardinal has been elected:
During the announcement for Pope Benedict XVI's election, the protodeacon, Cardinal Jorge Medina, first greeted the crowds with "Dear brothers and sisters" in several different languages before proceeding to the Latin announcement. This was not done when Pope Francis and Pope Leo XIV were elected. In the past, the protodeacon has himself been elected pope. In such an event, the announcement is made by the next senior deacon, who has thus succeeded as protodeacon. The last time the cardinal protodeacon was elected was in 1513, when Giovanni de Medici was elected as
Pope Leo X Pope Leo X (; born Giovanni di Lorenzo de' Medici, 11 December 14751 December 1521) was head of the Catholic Church and ruler of the Papal States from 9 March 1513 to his death in December 1521. Born into the prominent political and banking Med ...
and the next senior cardinal deacon Alessandro Farnese (the future
Pope Paul III Pope Paul III (; ; born Alessandro Farnese; 29 February 1468 – 10 November 1549) was head of the Catholic Church and ruler of the Papal States from 13 October 1534 to his death, in November 1549. He came to the papal throne in an era follo ...
) made the announcement. After the election of
Pope Leo XIII Pope Leo XIII (; born Gioacchino Vincenzo Raffaele Luigi Pecci; 2March 181020July 1903) was head of the Catholic Church from 20 February 1878 until his death in July 1903. He had the fourth-longest reign of any pope, behind those of Peter the Ap ...
in 1878, Protodeacon Prospero Caterini appeared and started to make the announcement but was physically incapable of completing it, so another made it for him. Following the announcement, the senior cardinal deacon retreats, and papal aides unfurl a large, maroon banner that out of practicality often bears the late pope's arms in the centre, draping it onto the railing of the basilica's loggia. During John Paul II's announcement, the inner portion of the arms of Paul VI were simply covered due to the short pontificate of John Paul I not allowing sufficient time for a banner with the latter's arms to be created. For Francis's announcement, there was no image of his predecessor's arms due to Benedict XVI still being alive. For Leo XIV's announcement, the banner featured the arms of the Holy See. During
Pope Pius XI Pope Pius XI (; born Ambrogio Damiano Achille Ratti, ; 31 May 1857 – 10 February 1939) was head of the Catholic Church from 6 February 1922 until his death in February 1939. He was also the first sovereign of the Vatican City State u ...
's first appearance following his election at the 1922 conclave, the banner showed the arms of
Pope Pius IX Pope Pius IX (; born Giovanni Maria Battista Pietro Pellegrino Isidoro Mastai-Ferretti; 13 May 1792 – 7 February 1878) was head of the Catholic Church from 1846 to 1878. His reign of nearly 32 years is the longest verified of any pope in hist ...
instead of the arms of his immediate predecessor
Pope Benedict XV Pope Benedict XV (; ; born Giacomo Paolo Giovanni Battista della Chiesa, ; 21 November 1854 – 22 January 1922) was head of the Catholic Church from 1914 until his death in January 1922. His pontificate was largely overshadowed by World War I a ...
. The new pope then emerges onto the balcony to the adulation of the crowd, while a brass band in the forecourt below plays the
Pontifical Anthem The "Pontifical Anthem and March" (; ), also known as the "Papal Anthem", is the Honors music, anthem played to mark the presence of the Pope or one of his representatives, such as a nuncio, and on other solemn occasions. When the Flag of Vatica ...
. He then imparts the blessing. The pope may on this occasion choose to give the shorter
episcopal blessing The episcopal or pontifical blessing is a blessing imparted by a bishop, especially if using a formula given in official liturgical books. The term is sometimes used of such a formula, rather than of an actual blessing. Catholic Church Tradi ...
as his first apostolic blessing instead of the traditional blessing. This happened most recently with
Pope Paul VI Pope Paul VI (born Giovanni Battista Enrico Antonio Maria Montini; 26 September 18976 August 1978) was head of the Catholic Church and sovereign of the Vatican City State from 21 June 1963 until his death on 6 August 1978. Succeeding John XXII ...
after his election at the 1963 conclave. Beginning with Pope John Paul II, the last four popes elected, including
Pope Leo XIV Pope Leo XIV (born Robert Francis Prevost, September 14, 1955) has been head of the Catholic Church and sovereign of the Vatican City State since May 2025. He is the first pope to have been born in the United States and North America, the fir ...
, have chosen to address the crowds first before imparting the blessing. Also, at Pope Francis's first appearance, he first led the faithful in prayers for his predecessor and then asked them to pray for himself, before imparting the blessing. Pope Leo XIV spoke in Spanish in part of his remarks, the first time a pope has used a language to address a crowd other than Italian following a conclave. Leo XIV was also the first observed to have used written notes while addressing the crowd.


Coronation and inauguration

Formerly, the popes were crowned by the , or triple tiara, at the
papal coronation A papal coronation was the formal ceremony of the placing of the papal tiara on a newly elected pope. The first recorded papal coronation was of Pope Nicholas I in 858. The most recent was the 1963 coronation of Paul VI, who soon afterwards aba ...
. All popes since John Paul I have refused an elaborate coronation, choosing instead to have a simpler
papal inauguration Papal inauguration is a liturgy, liturgical service of the Catholic Church within Mass (liturgy), Mass celebrated in the Roman Rite but with elements of Byzantine Rite for the ecclesiastical investiture of a pope. Since the Papal inauguration of Po ...
ceremony.


Relevant documents

* (1059) * (1215) * ''
Ubi periculum ''Ubi periculum'' is a papal bull promulgated by Pope Gregory X during the Second Council of Lyon on 7 July 1274 that established the papal conclave format as the method for selecting a pope, specifically the confinement and isolation of the c ...
'' (1274) * '' Ne Romani'' (1312) * '' In Eligendis'' (1562) * '' Aeterni Patris Filius'' (1621) * ''
Decet Romanum Pontificem __NOTOC__ (from Latin: "It Pleases the Roman Pontiff") is a papal bull issued on 3 January 1521 by Pope Leo X to effect the excommunication of German theologian Martin Luther and some of his colleagues—notably Andreas Karlstadt—for r ...
'' (1622) * '' Commissum Nobis'' (1904) * '' Vacante Sede Apostolica'' (1904) * '' Cum proxime'' (1922) * '' Vacantis Apostolicae Sedis'' (1945) * '' Summi Pontificis electio'' (1962) * ''
Ingravescentem aetatem ''Ingravescentem aetatem'' () is a document issued by Pope Paul VI, dated 21 November 1970. It is divided into eight chapters. The Latin title is taken from the incipit, and translates to 'advancing age'. It established a rule that only cardinal ...
'' (1970) * '' Romano Pontifici eligendo'' (1975) * ''
Universi Dominici gregis ''Universi Dominici gregis'' is an apostolic constitution of the Catholic Church issued by Pope John Paul II on 22 February 1996. It superseded Pope Paul VI's 1975 apostolic constitution, '' Romano Pontifici eligendo'', and all previous aposto ...
'' (1996) * '' Ordo Rituum Conclavis'' (2000) * '' De aliquis mutationibus in normis de electione Romani Pontificis'' (2007) * ''
Normas nonnullas In the course of his papacy, Benedict XVI (r. 2005–2013) issued two documents altering certain details of the procedures for electing a pope: ''De electione romani pontificis'' on 11 June 2007 and ''Normas nonnullas'' on 22 February 2013. These ...
'' (2013)


In popular culture

* The
Dan Brown Daniel Gerhard Brown (born June 22, 1964) is an American author best known for his Thriller (genre), thriller novels, including the Robert Langdon (book series), Robert Langdon novels ''Angels & Demons'' (2000), ''The Da Vinci Code'' (2003), '' ...
novel ''
Angels & Demons ''Angels & Demons'' is a 2000 bestselling mystery- thriller novel written by American author Dan Brown and published by Pocket Books and then by Corgi Books. The novel introduces the character Robert Langdon, who recurs as the protagonist of ...
'' (2000), itself adapted onto a film in 2009, concerns four papabile being kidnapped right as the conclave starts, and their murders cause much concern to the other cardinals. * A papal conclave is the subject of the 2024 film ''Conclave'', itself adapted from a 2016 novel. While the cardinals and plot are fictional and dramatised, the rituals are correctly shown, according to experts. Some of the rituals include the sequestering in the Sistine Chapel, the burning of ballots, the use of smoke signals, and the destruction of a deceased pope's ring.


See also

* Conclave capitulation *
Elective monarchy An elective monarchy is a monarchy ruled by a monarch who is elected, in contrast to a hereditary monarchy in which the office is automatically passed down as a family inheritance. The manner of election, the nature of candidate qualifications, ...
* Index of Vatican City–related articles * List of papal conclaves *
Papal appointment Papal appointment was a medieval method of selecting the Pope. Popes have always been selected by a council of Church fathers; however, Papal selection before 1059 was often characterized by confirmation or nomination by secular European rulers ...
* Politics of Vatican City * Religious democracy


Notes


References


Citations


Sources

* Baumgartner, Frederic J. (2003). ''Behind Locked Doors: A History of the Papal Elections''. Palgrave Macmillan. . * Beal, John P.; Coriden, James A.; Green, Thomas J., eds. (2000). ''New Commentary on the Code of Canon Law''. Mahwah, New Jersey: Paulist Press International. . * Benedict XVI (11 June 2007).
De aliquibus mutationibus in normis de electione Romani Pontificis
'. Apostolic letter. Vatican City: Vatican Publishing House. * Burkle-Young, Francis A. (1999). ''Passing the Keys: Modern Cardinals, Conclaves, and the Election of the Next Pope''. New York: The Derrydale Press. .
"Papal Conclave"
''Catholic Almanac'' (2012). Huntington, Indiana: Our Sunday Visitor. *
Colomer, Josep M. Josep Maria Colomer Calsina is a political scientist and economist. His research focuses on the strategies for the design, establishment, and change of political institutions. Topics include the processes of democratization, the origins of parliame ...
; McLean, Iain (1998)
"Electing Popes. Approval Balloting with Qualified-Majority Rule"
. ''
Journal of Interdisciplinary History The ''Journal of Interdisciplinary History'' is a quarterly peer-reviewed academic journal published by the MIT Press. It covers a broad range of historical themes and periods, linking history to other academic fields. Contents The journal featur ...
'' (MIT Press) 29 (1): 1–22. * Duffy, Eamon (2006). ''Saints and Sinners: A History of the Popes'' (3rd ed.). Connecticut:
Yale University Press Yale University Press is the university press of Yale University. It was founded in 1908 by George Parmly Day and Clarence Day, grandsons of Benjamin Day, and became a department of Yale University in 1961, but it remains financially and ope ...
. . * Guruge, Anura (2010). ''The Next Pope After Pope Benedict XVI''. WOWNH LLC. . * John Paul II (28 June 1988)
Pastor Bonus
''Apostolic constitution''. Vatican City: Vatican Publishing House. * Kurtz, Johann Heinrich (1889)
''Church History''
1. New York: Funk & Wagnalls. . * Levillain, Philippe; O'Malley, John W., eds. (2002). "The Papacy: An Encyclopedia". Routledge. .

National Geographic Channel National Geographic (formerly National Geographic Channel; abbreviated and trademarked as Nat Geo or Nat Geo TV) is an American pay television network and flagship channel owned by the National Geographic Global Networks unit of Disney Enter ...
. 8 April 2004. * Paul VI (15 August 1967)
''Regimini Ecclesiae Universae''
(in Latin). Apostolic constitution. ''AAS''. 59. (1967) pp. 885–928. Vatican City. * Pius X (25 December 1904). "''Vacante Sede Apostolica''". Apostolic constitution. ''Pii X Pontificis Maximi Acta''. 3. (1908) pp. 239–288. * Pius XI (1 March 1922). "''Cum Proxime''". Motu proprio. ''AAS''. 14. (1922) pp. 145–146. * Pius XI (25 March 1935). "''Quae Divinitus''". Apostolic constitution. ''AAS''. 27 (1935) pp. 97–113. * Reese, T. J. (1996). "Revolution in Papal Elections". America 174 (12): 4. * * * von Pastor, Ludwig. "History of the Papacy, Conclaves in the 16th century; Reforms of Pope Gregory XV, papal bulls: ''Aeterni Patris'' (1621) and ''Decet Romanum Pontificem'' (1622)". * Wintle, W. J. (June 1903)
"How the Pope Is Elected"
''The London Magazine''.


External links

* {{Authority control Catholic Church legal terminology Election of the pope History of the papacy Holy See * Papal elections Religion and politics