BYN to PLN exchange rate on 2026-08-21 Closing rate1 BYN = 1.2163 PLNDay-over-day change: -0.35%Previous close: 1.2205More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi BYN Tutti i tassi PLN PLN Per BYN