OMR to NPR exchange rate on 2026-08-31 Closing rate1 OMR = 397.7357 NPRDay-over-day change: -0.07%Previous close: 398.0059More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi OMR Tutti i tassi NPR NPR Per OMR