BYN to RUB exchange rate on 2026-08-21 Closing rate1 BYN = 27.5490 RUBDay-over-day change: -1.56%Previous close: 27.9846More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guías de divisas Todos los tipos de cambio de BYN Todos los tipos de cambio de RUB RUB A BYN