Old Belarusian Ruble (BYR) is obsolete.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 29, 2026.

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 August 29, 2026 from MSN. The exchange rate for the Cuban Convertible Peso was last updated on August 27, 2026 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
200 0.61
500 1.52
1000 3.03
2000 6.06
5000 15.16
10,000 30.31
20,000 60.62
50,000 151.56
100,000 303.12
200,000 606.24
500,000 1515.61
1,000,000 3031.21
2,000,000 6062.43
5,000,000 15,156.07
10,000,000 30,312.13
20,000,000 60,624.26
50,000,000 151,560.65
BYR rate
August 29, 2026
CUC BYR
coinmill.com
0.50 165
1.00 330
2.00 660
5.00 1650
10.00 3299
20.00 6598
50.00 16,495
100.00 32,990
200.00 65,980
500.00 164,950
1000.00 329,901
2000.00 659,802
5000.00 1,649,505
10,000.00 3,299,009
20,000.00 6,598,019
50,000.00 16,495,046
100,000.00 32,990,093
CUC rate
August 27, 2026

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