The Czech Republic's currency is the Czech koruna or Czech crown (ISO code: Kč / CZK).

Despite being a member of the European Union, the Czech Republic has not adopted the euro yet. Notes come in denominations of 100, 200, 500, 1000, 2000, and 5000 CZK. Coins come in 1, 2, 5, 10, 20, and 50 CZK.