BYN to PLN exchange rate on 2026-09-04 Closing rate1 BYN = 1.2070 PLNDay-over-day change: -0.43%Previous close: 1.2122More 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