Old Belarusian Ruble (BYR) is obsolete.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 Cuban Convertible Peso (CUC) Currency Exchange Rate Conversion Calculator

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This Old Belarusian Ruble and Cuban Convertible Peso convertor is up to date with exchange rates from August 20, 2025.

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

Belarus
Cuba
Other countries and currencies

The Old Belarusian Ruble is the currency in Belarus (BY, BLR, Belorussia). The Cuban Convertible Peso is the currency in Cuba (CU, CUB). The symbol for BYR can be written BR. The exchange rate for the Old Belarusian Ruble was last updated on June 5, 2023 from MSN. The exchange rate for the Cuban Convertible Peso was last updated on August 20, 2025 from The International Monetary Fund. The BYR conversion factor has 5 significant digits. The CUC conversion factor has 6 significant digits.


BYR CUC
coinmill.com
2000 0.82
5000 2.04
10,000 4.09
20,000 8.17
50,000 20.43
100,000 40.86
200,000 81.73
500,000 204.32
1,000,000 408.65
2,000,000 817.29
5,000,000 2043.24
10,000,000 4086.47
20,000,000 8172.94
50,000,000 20,432.36
100,000,000 40,864.72
200,000,000 81,729.44
500,000,000 204,323.59
BYR rate
June 5, 2023
CUC BYR
coinmill.com
0.50 1224
1.00 2447
2.00 4894
5.00 12,235
10.00 24,471
20.00 48,942
50.00 122,355
100.00 244,710
200.00 489,420
500.00 1,223,549
1000.00 2,447,099
2000.00 4,894,198
5000.00 12,235,494
10,000.00 24,470,988
20,000.00 48,941,975
50,000.00 122,354,938
100,000.00 244,709,876
CUC rate
August 20, 2025

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