OMR to NPR exchange rate on 2026-09-18 Closing rate1 OMR = 399.3096 NPRDay-over-day change: -0.08%Previous close: 399.6135More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Para birimi rehberleri Tüm OMR kurları Tüm NPR kurları NPR İle OMR