BYN to ARS exchange rate on 2026-08-04 Closing rate1 BYN = 512.4205 ARSDay-over-day change: 0.30%Previous close: 510.8907More 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