BYN to CZK exchange rate on 2026-08-17 Closing rate1 BYN = 6.8965 CZKDay-over-day change: -0.69%Previous close: 6.9443More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Währungsführer Alle BYN-Kurse Alle CZK-Kurse CZK zu BYN