CZK to RUB exchange rate on 2026-08-14 Closing rate1 CZK = 3.9641 RUBDay-over-day change: 0.68%Previous close: 3.9374More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guias de moedas Todas as taxas CZK Todas as taxas RUB RUB Para CZK