BYN to PLN exchange rate on 2026-08-31 Closing rate1 BYN = 1.2421 PLNDay-over-day change: -0.08%Previous close: 1.2430More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guides de devises Tous les taux BYN Tous les taux PLN PLN À BYN