United States Dollar (USD) To Iran Rial (IRR) 180 Day HistoryUnited States Dollar To Iran Rial 180 Day HistorySep 29Nov 28Jan 28Mar 28Min = 42012.4961 (Dec 26) Avg = 42146.50798 Max = 42275.0005 (Nov 15)41,94742,02742,10742,18742,26742,347USD/IRRCopyright © fxexchangerate.com