CZK/RUB: what to know
The CZK/RUB rate shows how much RUB you get for 1 CZK. Right now, 1 CZK buys 4.0373 RUB at the mid-market rate. In the other direction, 1 RUB is worth 0.2477 CZK.
In the short term CZK is driven mainly by Czech central-bank policy and euro moves, while RUB responds to oil and gas prices and sanctions.
The Czech Koruna (CZK) is issued by Czech National Bank. “Koruna” means “crown”. The Russian Ruble (RUB) is issued by Bank of Russia. The ruble is one of Europe’s oldest currencies, used since the 13th century.
Use this mid-market figure as your benchmark: compare it with the rate your bank or broker quotes, and the difference is the margin you would pay.