USD to CZK exchange rate on 2026-08-20 Closing rate1 USD = 20.7611 CZKDay-over-day change: -0.65%Previous close: 20.8960More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guides de devises Tous les taux USD Tous les taux CZK CZK À USD