Iranian Rial (IRR) and Tether (USDT) Currency Exchange Rate Conversion Calculator

This Iranian Rial and Tether convertor is up to date with exchange rates from August 4, 2026.

Enter the amount to be converted in the box to the left of Iranian Rial. Use "Swap currencies" to make Tether the default currency. Click on Tethers or Iranian Rials to convert between that currency and all other currencies.

Iranian Rial (IRR)	Tether (USDT)

Other countries and currencies

The Iranian Rial is the currency in Iran (Islamic Republic of Iran, IR, IRN). The Tether is the currency in no countries. The symbol for IRR can be written Rls. The symbol for USDT can be written USDT. The Iranian Rial is divided into 10 rials to a toman. The exchange rate for the Iranian Rial was last updated on August 4, 2026 from MSN. The exchange rate for the Tether was last updated on August 4, 2026 from MSN. The IRR conversion factor has 5 significant digits. The USDT conversion factor has 5 significant digits.