You have converted 20 British Pound Sterling to Czech Republic Koruna. To show you the most accurate result, we use the international exchange rate. Convert currency 20 GBP to CZK. How much is £20 GBP to CZK? — Kč584.23 CZK. Look at the reverse course ⇄ CZK to GBP. Perhaps you may be interested in GBP CZK Historical Chart, and GBP CZK ⟳ Historical Data of exchange rate. Feel free to try convert more...