OMR to SGD exchange rate on 2026-08-14 Closing rate1 OMR = 3.3299 SGDDay-over-day change: 0.04%Previous close: 3.3286More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Currency guides All OMR rates All SGD rates SGD To OMR