BYN to NIO exchange rate on 2026-08-11 Closing rate1 BYN = 12.3914 NIODay-over-day change: 0.11%Previous close: 12.3782More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Справочники по валютам Все курсы BYN Все курсы NIO NIO К BYN