BYN to ARS exchange rate on 2026-09-01 Closing rate1 BYN = 492.9260 ARSDay-over-day change: -1.82%Previous close: 502.0838More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guías de divisas Todos los tipos de cambio de BYN Todos los tipos de cambio de ARS ARS A BYN