Old Belarusian Ruble (BYR) is obsolete. It was replaced by the New Belarusian Ruble (BYN) on July 1, 2016 1000 BYR are equivalent to 1 BYN.

Belarusian Ruble (BYN) and Czech Koruna (CZK) Currency Exchange Rate Conversion Calculator

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This Old Belarusian Ruble and Czech Koruna convertor is up to date with exchange rates from June 29, 2025.

Enter the amount to be converted in the box to the left of Old Belarusian Ruble. Use "Swap currencies" to make Czech Koruna the default currency. Click on Czech Koruny or Old Belarusian Rubles to convert between that currency and all other currencies.

The Old Belarusian Ruble is the currency in Belarus (BY, BLR, Belorussia). The Czech Koruna is the currency in Czech Republic (CZ, CZE, Czechoslovakia, Ceska, Česko, Ceskych). The Czech Koruna is also known as Korunas, koruna česká, koruny české, korun českých, haléřů, haléř, and haléř. The symbol for BYR can be written BR. The symbol for CZK can be written Kc, and K. The exchange rate for the Old Belarusian Ruble was last updated on June 5, 2023 from MSN. The exchange rate for the Czech Koruna was last updated on June 29, 2025 from The International Monetary Fund. The BYR conversion factor has 5 significant digits. The CZK conversion factor has 6 significant digits.


BYR CZK
coinmill.com
2000 17
5000 43
10,000 87
20,000 174
50,000 434
100,000 868
200,000 1736
500,000 4340
1,000,000 8680
2,000,000 17,360
5,000,000 43,399
10,000,000 86,798
20,000,000 173,597
50,000,000 433,992
100,000,000 867,984
200,000,000 1,735,968
500,000,000 4,339,919
BYR rate
June 5, 2023
CZK BYR
coinmill.com
20 2304
50 5760
100 11,521
200 23,042
500 57,605
1000 115,210
2000 230,419
5000 576,048
10,000 1,152,095
20,000 2,304,190
50,000 5,760,476
100,000 11,520,952
200,000 23,041,905
500,000 57,604,762
1,000,000 115,209,525
2,000,000 230,419,050
5,000,000 576,047,624
CZK rate
June 29, 2025

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