BYN to NIO exchange rate on 2026-09-01 Closing rate1 BYN = 12.0602 NIODay-over-day change: -1.16%Previous close: 12.2016More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Currency guides All BYN rates All NIO rates NIO To BYN