USD to IRR exchange rate on 2026-08-21 Closing rate1 USD = 1,349,999.5558 IRRDay-over-day change: -1.09%Previous close: 1,364,858.5504More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All IRR rates IRR To USD