The list of traditional Turkish units of measurement, a.k.a. Ottoman units of measurement, is given below.

History

The

Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...

(1299–1923), the predecessor of modern

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in ...

was one of the 17 signatories of the

Metre Convention The Metre Convention (french: link=no, Convention du Mètre), also known as the Treaty of the Metre, is an international treaty that was signed in Paris on 20 May 1875 by representatives of 17 nations (Argentina, Austria-Hungary, Belgium, Brazi ...

in 1875. For 58 years both the international and the traditional units were in use, but after the proclamation of the Turkish Republic, the traditional units became obsolete. In 1931 by Act No. 1782, international units became compulsory and the traditional units were banned from use starting 1 January 1933.''Türkiye’nin 75 yılı'', Tempo yayınları, İstanbul, 1998, p. 53

List of units

Length

Area

Volume

Weight

Volumetric flow

Time

The traditional calendar of the Ottoman Empire was, like in most Muslim countries, the

Islamic calendar The Hijri calendar ( ar, ٱلتَّقْوِيم ٱلْهِجْرِيّ, translit=al-taqwīm al-hijrī), also known in English as the Muslim calendar and Islamic calendar, is a lunar calendar consisting of 12 lunar months in a year of 354 ...

. Its era begins from the

Hijra Hijra, Hijrah, Hegira, Hejira, Hijrat or Hijri may refer to: Islam * Hijrah (often written as ''Hejira'' in older texts), the migration of Muhammad from Mecca to Medina in 622 CE * Migration to Abyssinia or First Hegira, of Muhammad's followers ...

in 622 CE and each year is calculated using the 12 Arabian lunar months, approximately eleven days shorter than a Gregorian solar year. In 1839, however, a second calendar was put in use for official matters. The new calendar, which was called the Rumi also began by 622, but with an annual duration equal to a solar year after 1840. In modern Turkey, the

Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It was introduced in October 1582 by Pope Gregory XIII as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years dif ...

was adopted as the legal calendar, beginning by the end of 1925. But the Islamic calendar is still used when discussing dates in an Islamic context.

Reference and notes

{{Systems of measurement Systems of units Obsolete units of measurement Turkey-related lists Economy of the Ottoman Empire Economic history of Turkey Ottoman Empire-related lists Human-based units of measurement Science and technology in Turkey Units of measurement by country