OMR to IRR exchange rate on 2026-09-15 Closing rate1 OMR = 3,815,165.6836 IRRDay-over-day change: -5.93%Previous close: 4,055,879.6400More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi OMR Tutti i tassi IRR IRR Per OMR