BYN to ARS exchange rate on 2026-08-29 Closing rate1 BYN = 502.8145 ARSDay-over-day change: 0.04%Previous close: 502.5919More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guias de moedas Todas as taxas BYN Todas as taxas ARS ARS Para BYN