OMR to IRR exchange rate on 2026-08-18 Closing rate1 OMR = 3,498,547.9255 IRRDay-over-day change: 2.04%Previous close: 3,428,755.5474More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi OMR Tutti i tassi IRR IRR Per OMR