BYN to ARS exchange rate on 2026-08-09 Closing rate1 BYN = 505.6476 ARSDay-over-day change: 0.02%Previous close: 505.5261More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Währungsführer Alle BYN-Kurse Alle ARS-Kurse ARS zu BYN