The dinar is the currency of Tunisia. It is subdivided into 1000 milim. The abbreviation DT is often used in Tunisia. The dinar was introduced in 1960, having been established as a unit of account in 1958. It replaced the franc at a rate of 1000 francs = 1 dinar. The dinar did not follow the devaluation of the French franc in 1958, resulting in the initially exchange rate of 1000 French francs = 1 dinar being abandoned. Instead a peg to the United States dollar of 0.42 dinar = 1 dollar was established which was maintained until 1964, when the dinar devalued to 0.525 dinar = 1 dollar. This second rate was held until the dollar was devalued in 1971.
In 1960, aluminium 1, 2 and 5 milim and brass 10, 20, 50 and 100 milim coins were introduced. The 1 and 2 milim were last issued in 2000 and 1983 respectively, and are today rarely encountered. In 1968, nickel ½ dinar coins were introduced, replaced by smaller, cupro-nickel pieces in 1976, when cupro-nickel 1 dinar coins were also introduced. Bimetallic 5 dinar coins were introduced in 2002.