The tram network of Budapest is part of the
mass transit system of
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by popul ...
, the
capital city
A capital city, or just capital, is the municipality holding primary status in a country, state (polity), state, province, department (administrative division), department, or other administrative division, subnational division, usually as its ...
of
Hungary
Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...
. Tram lines serve as the second-most important backbone of the transit system after the bus network, carrying almost 100 million more passengers annually than the
Budapest Metro
The Budapest Metro (, ) is the rapid transit system in the Hungary, Hungarian capital Budapest. Opened in 1896, it is the world's second oldest electrified underground railway after the City and South London Railway of 1890, now part of the Lon ...
.
In operation since 1866,
the Budapest tram network is among the world's largest tram networks by route length—operating on of total route
—and is the busiest in the world.
, the tram network is made up of 35 regular lines (26 main lines and 9 supplemental lines) and the
Budapest Cog-wheel Railway (signed as route 60).
The system is operated by Budapesti Közlekedési Zrt. under the supervision of the municipal
Budapesti Közlekedési Központ
The Budapesti Közlekedési Központ (, BKK), officially (), is the largest public transport company in Budapest and one of the largest in Europe. It was founded on January 1, 2011. BKK operates buses (200+ lines, 40 night lines), trams (33 line ...
. Since 2016, the system uses the world's longest 9-sectioned
articulated tram vehicle, the
CAF Urbos 3/9, on route 1.
History
The early days
The first horse-tram line in Budapest was inaugurated on 30 July 1866 between
Újpest-Városkapu and Kálvin tér, through
Váci út
Váci út (, Váci Avenue, lit. ''Road to Vác'') is one of the widest and busiest avenues in Budapest, Hungary. It is about long and has four to eight traffic lanes.
Location
It starts by the Grand Boulevard next to Nyugati Railway Station ...
.
Over a year before, on 22 May 1865, the Count Sándor Károlyi founded the PKVT (''Pesti Közúti Vaspálya Társaság'' (')).
Horse tramlines in Buda proper soon followed, built by the competing Buda Public Road Rail Tracks Company (BKVT).
By 1885, Budapest had as many as 15 horsecar lines,
but it had since become obvious that the technology had become obsolete. A steam-driven suburban railway line from Közvágóhíd (Slaughterhouse) to Soroksár, which was run by HÉV, was separately introduced in 1887, and two more lines soon followed.

Around this same time, Mór Balázs suggested that a new, electric tram system should be introduced to Budapest. It was
Gábor Baross, then secretary of state at the Ministry of Community Service and Transportation who authorised the construction of the first test tram line between
Nyugati railway station
Budapest Nyugati station (, ; ), generally referred to simply as Nyugati, is one of the three main railway terminals in Budapest, Hungary. The station is on the Pest side of Budapest, accessible by the 4 and 6 tramline and the M3 metro line. ...
and
Király utca.
Balázs teamed up with
Siemens & Halske
Siemens & Halske AG (or Siemens-Halske) was a German electrical engineering company that later became part of Siemens.
It was founded on 12 October 1847 as ''Telegraphen-Bauanstalt von Siemens & Halske'' by Werner von Siemens and Johann Geor ...
and
Lindheim és Társa and formed a new corporation: BVV (''Budapesti Városi Vasút'' (')). The construction works (carried out by Siemens & Halske) started on October 1, 1887 and the line was opened on November 28, 1887. The
track gauge
In rail transport, track gauge is the distance between the two rails of a railway track. All vehicles on a rail network must have Wheelset (rail transport), wheelsets that are compatible with the track gauge. Since many different track gauges ...
of this first line was and electricity was supplied to the cars
from below to avoid
cables
Cable may refer to:
Mechanical
* Nautical cable, an assembly of three or more ropes woven against the weave of the ropes, rendering it virtually waterproof
* Wire rope, a type of rope that consists of several strands of metal wire laid into a he ...
hanging across the street.

The second step in the expansion of the system were two lines: on July 20, 1889 the second line, which spanned from
Egyetem tér to
Fiumei út via
Kálvin tér
Kálvin tér (English: Calvin Square) is a major square and intersection in the city center of Budapest, the capital of Hungary. It was named after the French Protestantism, Protestant Reformer John Calvin (''Kálvin János'' in Hungarian langu ...
, was opened.
It was designed so that in case of a power failure steam engines could tow the carriages. The third line, also standard gauge, was opened on September 10, 1889 and ran from the
Hungarian Academy of Sciences
The Hungarian Academy of Sciences ( , MTA) is Hungary’s foremost and most prestigious learned society. Its headquarters are located along the banks of the Danube in Budapest, between Széchenyi rakpart and Akadémia utca. The Academy's primar ...
to
Andrássy út.
Even though not a tram line ''per se'', the first underground line in
Continental Europe
Continental Europe or mainland Europe is the contiguous mainland of Europe, excluding its surrounding islands. It can also be referred to ambiguously as the European continent, – which can conversely mean the whole of Europe – and, by som ...
, the
Millennium Underground Railway must also be noted. It was built using a
cut-and-cover
A tunnel is an underground or undersea passageway. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two Portal (architecture), portals common at each end, though ther ...
method between 1894 and 1896 and was first named FJFVV (''Ferenc József Földalatti Villamos Vasút'' (')) after emperor
Franz Joseph
Franz Joseph I or Francis Joseph I ( ; ; 18 August 1830 – 21 November 1916) was Emperor of Austria, King of Hungary, and the ruler of the Grand title of the emperor of Austria, other states of the Habsburg monarchy from 1848 until his death ...
. It used electric cars from the very beginning.
In the first years, trams had no numbers but coloured circular signals instead, for example, a simple red, green, blue or black disk; a red disk with a vertical white stripe or a cross; a white disk with a green 8-pointed green star, etc. This, of course, quickly became very cumbersome so around 1900, when there were already 30 lines, each line got a number – BVV, which was renamed to BVVV (''Budapesti Villamos Városi Vasút'' (')) got the even numbers; odd numbers were assigned to a rival transport company, BKVT (''Budapesti Közúti Vaspálya Társaság'' (')).
In the last year of the First World War, there were already 1,072 tram trains running in Budapest or on the outskirts of the capital. This fleet carried more than 382 million passengers in Budapest in 1918.
The dynamically growing network brought new companies: two of them served
Újpest
Újpest (; , ) is the 4th District in Budapest, Hungary. It is located on the left bank of the Danube River. The name Újpest means "New Pest" because the city was formed on the border of the city of Pest, Hungary in 1838. Újpest was a village ...
, the northern part of
Pest, one
Pestszentlőrinc, which then was a separate town, and one the southern part of
Buda
Buda (, ) is the part of Budapest, the capital city of Hungary, that lies on the western bank of the Danube. Historically, “Buda” referred only to the royal walled city on Castle Hill (), which was constructed by Béla IV between 1247 and ...
and the then-separate village
Budafok
Budafok (; literally "Promontory near Buda, or Buda Point") is a neighbourhood in Budapest, Hungary. It is situated in the southwestern part of Buda, near the Danube, and belongs to District XXII. Budafok was an independent municipality before ...
. These companies were joined together in 1923 by the name BSZKRT (''Budapest Székesfővárosi Közlekedési Rt.'' (')). It was during 1939-1944 that the most tram lines (66) existed in the city.
After World War II

The
siege of Budapest
The siege of Budapest or battle of Budapest was the 50-day-long encirclement by Soviet and Romanian forces of the Hungarian capital of Budapest, near the end of World War II. Part of the broader Budapest Offensive, the siege began when Budapes ...
left the city with a crippled infrastructure: many houses were destroyed, as well as the bridges bombed, electric cables torn. It was of course of utmost importance to restore the transport network, however, many trams were destroyed either in the siege or in a depot fire that occurred in 1947. This might have been the cause that decisionmakers suggested that trolleybus lines should replace trams in the city centre.
Along with cost considerations it is important to note that trolleybuses might be better suited for the downtown area than trams: they turn more easily and produce significantly less noise.
While some tram lines were abolished in favour of trolleybuses, the expansion of the system did not stop. Near
Nyugati railway station
Budapest Nyugati station (, ; ), generally referred to simply as Nyugati, is one of the three main railway terminals in Budapest, Hungary. The station is on the Pest side of Budapest, accessible by the 4 and 6 tramline and the M3 metro line. ...
a new junction of tram lines were built to transport people back and forth to the factories in
Angyalföld
Angyalföld (; literally: "Angel's Field or Angel Land") is a neighbourhood in Budapest, Hungary. Administratively it belongs to the 13th district. The traditionally working-class neighbourhood went through a process of gentrification due to t ...
and
Újpest
Újpest (; , ) is the 4th District in Budapest, Hungary. It is located on the left bank of the Danube River. The name Újpest means "New Pest" because the city was formed on the border of the city of Pest, Hungary in 1838. Újpest was a village ...
and line 33 through the newly built
Árpád Bridge
Árpád Bridge or Árpád híd () is a bridge in Budapest, Hungary, connecting northern Buda (Óbuda) and Pest, Hungary, Pest across the Danube.
Until the inauguration of Megyeri Bridge in 2008, it was the longest bridge in Hungary, spanning ...
.
Line 4 on the Buda side and the tracks on Nagy Lajos király útja were also extended around 1960. The reconstruction of
Erzsébet Bridge in 1964 played a significant role in the revival of the tram network: five lines started using it after its opening.
In 1968 there were 83 tram lines in Budapest (10 of which night services) thus reaching the largest extent of the network since
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
,
decline was imminent. This happened partly because of the replacement of tram lines with single track and old vehicles with autobuses but also due to the construction of underground lines
M2 and
M3, which were then thought to be a replacement for the tram lines that used to run above them. In 1972 tram lines on
Erzsébet Bridge and
Rákóczi út were abolished, then until 1982 tram lines were removed along M3 as well thereby effectively erasing 40 km of rail tracks, around 20% of the Budapest tram network. Along with lines in the city centre, most of the lines in
Újpest
Újpest (; , ) is the 4th District in Budapest, Hungary. It is located on the left bank of the Danube River. The name Újpest means "New Pest" because the city was formed on the border of the city of Pest, Hungary in 1838. Újpest was a village ...
and some in the southern parts of
Pest were demolished.
While many lines were closed down, a significant one was rising: tram 33 was shut down for the renovation of
Árpád Bridge
Árpád Bridge or Árpád híd () is a bridge in Budapest, Hungary, connecting northern Buda (Óbuda) and Pest, Hungary, Pest across the Danube.
Until the inauguration of Megyeri Bridge in 2008, it was the longest bridge in Hungary, spanning ...
in 1981 but when the bridge was reopened, a new line was born on the eastern end of the outer ring road,
Hungária körgyűrű, line 1. It has been under construction ever since with segments opened in 1984, 1987, 1990, 1993, 1995, 2000, 2015 and 2019. In 2015 the line crossed to the Buda side of
Rákóczi Bridge which was inaugurated in 1995 and was designed for the tram to cross it.
Present and future
As of 2024, it seems that the local governments have shifted towards a more tram-friendly view: line 1 and 3 were renovated
and line 1 was extended to
Kelenföld vasútállomás. Line 42 is planned to reach the centre of
Kispest, and line 47 and 49 are planned to reach
Lehel tér, so they can connect into line 12 and line 14, forming a transfer-free connection between
Újpest
Újpest (; , ) is the 4th District in Budapest, Hungary. It is located on the left bank of the Danube River. The name Újpest means "New Pest" because the city was formed on the border of the city of Pest, Hungary in 1838. Újpest was a village ...
and
Budafok
Budafok (; literally "Promontory near Buda, or Buda Point") is a neighbourhood in Budapest, Hungary. It is situated in the southwestern part of Buda, near the Danube, and belongs to District XXII. Budafok was an independent municipality before ...
.
Lines and developments
, it was composed of 35 regular lines (26 main lines and 9 supplemental lines denoted by an 'A' or 'B' after the route number) and the
Budapest Cog-wheel Railway. Only route 6 offers 24-hour service, while most other lines run between 5 a.m. and 11 p.m.
Discontinued lines
It is not always straightforward to decide whether a tram line still exists in Budapest since throughout the decades some numbers may have been carried by several lines (not at the same time though), so some numbers might have appeared and disappeared throughout time. Some lines were assigned new numbers so even though there is no line with that specific number, there is a line on exactly the same route. Of course, existing lines might have been lengthened or shortened, so this also makes it hard to exactly define a tram line. Still, the following table tries to summarize these data – termini and dates refer to the last time the number was used.
Rolling stock
Current fleet
''As of 24 June 2021''
Depots
Trivia
Budapest won the inaugural
European Tramdriver Championship in 2012 and repeated that feat in 2016 and 2024, making the city the record titleholder as of 2024.
See also
*
BKV Zrt.
*
Budapest Castle Hill Funicular
*
Budapest Cog-wheel Railway
*
Budapest Metro
The Budapest Metro (, ) is the rapid transit system in the Hungary, Hungarian capital Budapest. Opened in 1896, it is the world's second oldest electrified underground railway after the City and South London Railway of 1890, now part of the Lon ...
*
List of town tramway systems in Hungary
This is a list of town tramway systems in Hungary. It includes all tram systems in Hungary, past and present; cities with currently operating systems, and those systems themselves, are indicated in bold and blue background colored rows. Those tram ...
References
External links
Budapesti Közlekedési Vállalat (BKV) - official site
Budapesti Közlekedési Vállalat (BKV) - official site
Budapest network map (including tram lines) (pdf)The GS Tram site - Budapest
{{coord missing, Hungary
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by popul ...
Public transport in Budapest
Tourist attractions in Budapest
Metre-gauge railways in Hungary
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by popul ...
Rail transport in Budapest