NOK to NIO exchange rate on 2026-08-06 Closing rate1 NOK = 3.8615 NIODay-over-day change: 0.11%Previous close: 3.8571More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guides de devises Tous les taux NOK Tous les taux NIO NIO À NOK