25 Icelandic Krónur =
4.212 Czech Koruny
today's official exchange rate from the European Central Bank.
Daily ECB reference rates over the last 90 days. Updates skip weekends and ECB holidays.
| ISK | CZK |
|---|---|
| 1 ISK | 0.1685 CZK |
| 5 ISK | 0.8424 CZK |
| 10 ISK | 1.6848 CZK |
| 25 ISK | 4.212 CZK |
| 50 ISK | 8.424 CZK |
| 100 ISK | 16.848 CZK |
| 500 ISK | 84.24 CZK |
| 1,000 ISK | 168.48 CZK |
| 5,000 ISK | 842.4 CZK |
| 10,000 ISK | 1,684.8 CZK |
The Icelandic Króna (symbol: kr; code: ISK) is the official currency of Iceland, issued by the Central Bank of Iceland. Famous for its dramatic collapse during the 2008 financial crisis, the króna has since stabilized. Iceland's small, export-driven economy — particularly fishing, aluminum, and tourism — makes the króna one of the most volatile small-nation currencies in Europe.
The Czech Koruna (symbol: Kč; code: CZK) is the official currency of the Czech Republic, issued by the Czech National Bank. Despite being an EU member since 2004, the Czech Republic has opted to keep its koruna rather than adopt the euro. The currency reflects one of Central Europe's most industrialized economies, with strong automotive and manufacturing sectors.
This conversion uses the European Central Bank reference rate, which is published once per business day at around 16:00 CET (Frankfurt time). The ECB calculates these rates from interbank market quotes provided by major banks. Reference rates are intended for information and statistical purposes — they are not commercial rates at which currencies can actually be bought or sold.
No. The ECB reference rate is a benchmark used by economists, regulators, and accountants — not a retail rate. Banks, currency exchange services, and credit cards typically add a markup of 1 to 4 percent on top of the reference rate, plus possible fixed transaction fees. To know the actual rate you would pay, check directly with your bank or money transfer service before exchanging.
The European Central Bank updates exchange rates once per business day, around 16:00 CET. Rates are not updated on weekends or eurozone bank holidays — during these periods the most recent business-day rate remains in effect. We refresh our cached rate every six hours to balance accuracy with performance.
Exchange rates fluctuate based on many factors, including interest rate decisions by the Central Bank of Iceland and the Czech National Bank, inflation differences between Iceland and the Czech Republic, trade balances, capital flows, and geopolitical events affecting market sentiment. Even small differences in expected economic conditions can move rates significantly over short periods.
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