CZK to RUB exchange rate on 2026-08-02 Closing rate1 CZK = 3.7838 RUBDay-over-day change: 0.00%Previous close: 3.7837More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi CZK Tutti i tassi RUB RUB Per CZK