Iranian Rial Discussion Board

[RJ Trotts]

Coins

First rial

Silver coins were issued in denominations of ⅛, ¼, ½ and 1 rial.

Second rial

The first coins of the second rial currency were in denominations of 1, 2, 5, 10 and 25 dinar, ½, 1, 2 and 5 rial, with the ½ to 5 rial coins minted in silver. Gold coins denominated in pahlavi were also issued, initially valued at 100 rial. In 1944, the silver coinage was reduced in size, with the smallest silver coins being 1 rial pieces. This year also saw the cessation of minting of all denominations below 25 dinar. In 1945, silver 10 rial coins were introduced. In 1953, silver coins ceased to be minted, with the smallest denomination now 50 dinar. 20 rial coins were introduced in 1972.
After the Islamic Revolution, the coinage designs were changed to remove the Shah's effigy but the sizes and compositions were not immediately changed. 50 dinar coins were only minted in 1980 and 50 rial coins were introduced in 1981. In 1993, a new coinage was introduced with smaller 1, 5, 10 and 50 rial coins and new 100 rial pieces. 250 rial coins were introduced the following year. In 2004, the sizes of the 50, 100 and 250 rial coins were reduced and 500 rial coins were introduced.
Coins currently in circulation are 50, 100, 250 and 500 rial. The 5 and 10 rials are still legal tender but are not issued anymore.