This guide identifies the national currency with the international code IRR. Visit Iran describes rials on official monetary documents and explains that the commonly used toman is equivalent to ten rials. An amount quoted as 1,000 toman therefore corresponds to 10,000 rials under that everyday convention. [1] [5]
Iranian rial
Currency settings
Before comparing a bill, price or transfer amount, ask which unit the figure uses. Do not assume that a shortened number on a screen has the same unit as a printed statement. First align rials and toman, then consider any foreign-currency conversion and fees. This avoids mixing a unit conversion with an exchange-rate calculation.