Units of measurement in Eurth

Nation	Traditional units of measurement	Uses metric?	Notes
Cristina	Ancient Aroman units	Yes	Metric system was introduced in 1864 and fully adopted by 1870.
Derthalen	Imperial_units	No	Derthalen uses a number of competing systems of measurement on local basis, with a standardised system for taxation and government affairs since its founding. Minor changes were made over time.
Faramount	Sistema Stanereza	Yes	Enforced by Limonaia beginning in 1862.
Gallambria	Imperial units	Yes	Introduced in 1895, fully adopted by 1900.
United Republic of Aurelia	Ionio customary units	Yes	Metricated since 1764
Limonaia	Sistema Stanereza	Yes	Introduced in 1836, fully adopted by 1862.
Oyus	Oyusard Natural System	Yes	Adopted fully by 1890.
Orioni	Cubit	Yes	Introduced in 1920, fully enforced in 1935.
PyeMcGowan	Gold Unit	Yes	Metricated in 1870, the Gold Unit is still used in traditional gold traders.
Republic of Dniester	Mietr	Yes	Metricated at the beginning of its existance, as it is the Dniestrian word for "meter"
United Republic of Aurelia	Federal Metric	Yes	Metricated since 1786
Zaxar	No Standard Unit	Yes	Adopted in 1904.