OMR to ARS exchange rate on 2026-08-04 Closing rate1 OMR = 3,884.1468 ARSDay-over-day change: 0.34%Previous close: 3,871.1696More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All OMR rates All ARS rates ARS To OMR