BYN to ARS exchange rate on 2026-09-18 Closing rate1 BYN = 497.9467 ARSDay-over-day change: -0.03%Previous close: 498.0888More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Para birimi rehberleri Tüm BYN kurları Tüm ARS kurları ARS İle BYN