OMR to NPR exchange rate on 2026-08-23 Closing rate1 OMR = 398.4134 NPRDay-over-day change: -0.01%Previous close: 398.4615More 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