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 – 2026-09-18 Guide valutarie Tutti i tassi BYN Tutti i tassi ARS ARS Per BYN