Old Belarusian Ruble (BYR) and Qtum (QTUM) Currency Exchange Rate Conversion Calculator

This Old Belarusian Ruble and Qtum convertor is up to date with exchange rates from September 19, 2026.

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

Old Belarusian Ruble (BYR)	Qtum (QTUM)

Other countries and currencies

The Old Belarusian Ruble is the currency in Belarus (BY, BLR, Belorussia). The Qtum is the currency in no countries. The symbol for BYR can be written BR. The symbol for QTUM can be written QTUM. The exchange rate for the Old Belarusian Ruble was last updated on September 18, 2026 from MSN. The exchange rate for the Qtum was last updated on September 18, 2026 from coinmarketcap.com. The BYR conversion factor has 4 significant digits. The QTUM conversion factor has 14 significant digits.