USD to CZK exchange rate on 2026-08-23 Closing rate1 USD = 20.6361 CZKDay-over-day change: -0.02%Previous close: 20.6402More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Valutagidsen Alle USD-koersen Alle CZK-koersen CZK Tot USD