Czech Koruna · Kč · Official currency of Czechia
The Czech koruna (Kč) was introduced in 1993 when Czechoslovakia split into the Czech Republic and Slovakia, replacing the former Czechoslovak koruna.
Six denominations circulate: Kč100, Kč200, Kč500, Kč1,000, Kč2,000, and Kč5,000, featuring figures from Czech history, with security features continually strengthened.
The Czech Republic also isn't in the eurozone, and while some tourist spots advertise accepting euros, the exchange rate applied is often unfavorable, so paying in koruna tends to work out better. Some exchange offices in central Prague post one rate but apply a different one with fees, so it's safer to use an official bank or a well-reviewed exchange office and check the terms upfront. Card payments are common in cities, but cash is still needed in smaller towns.
You can view the real banknote designs on the Česká národní banka's official page.
See Czech Koruna banknotes at today's exchange rate →