Old Belarusian Ruble (BYR) is obsolete.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 Unobtanium (UNO) Currency Exchange Rate Conversion Calculator

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This Old Belarusian Ruble and Unobtanium convertor is up to date with exchange rates from November 14, 2026.

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

Belarus
Other countries and currencies

The Old Belarusian Ruble is the currency in Belarus (BY, BLR, Belorussia). The Unobtanium is the currency in no countries. The symbol for BYR can be written BR. The symbol for UNO can be written UNO. The exchange rate for the Old Belarusian Ruble was last updated on November 14, 2026 from MSN. The exchange rate for the Unobtanium was last updated on January 20, 2021 from coinmarketcap.com. The BYR conversion factor has 4 significant digits. The UNO conversion factor has 15 significant digits.


BYR UNO
coinmill.com
2000 0.01250
5000 0.03124
10,000 0.06248
20,000 0.12496
50,000 0.31241
100,000 0.62481
200,000 1.24962
500,000 3.12405
1,000,000 6.24810
2,000,000 12.49621
5,000,000 31.24052
10,000,000 62.48103
20,000,000 124.96207
50,000,000 312.40517
100,000,000 624.81034
200,000,000 1249.62067
500,000,000 3124.05168
BYR rate
November 14, 2026
UNO BYR
coinmill.com
0.01000 1600
0.02000 3201
0.05000 8002
0.10000 16,005
0.20000 32,010
0.50000 80,024
1.00000 160,049
2.00000 320,097
5.00000 800,243
10.00000 1,600,486
20.00000 3,200,971
50.00000 8,002,428
100.00000 16,004,857
200.00000 32,009,714
500.00000 80,024,284
1000.00000 160,048,569
2000.00000 320,097,138
UNO rate
January 20, 2021

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