CZK to BYN exchange rate on 2026-09-17 Closing rate1 CZK = 0.1434 BYNDay-over-day change: -0.39%Previous close: 0.1439More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi CZK Tutti i tassi BYN BYN Per CZK