Old Belarusian Ruble (BYR) and Polish Zloty (PLN) Currency Exchange Rate Conversion Calculator

This Old Belarusian Ruble and Polish Zloty convertor is up to date with exchange rates from November 14, 2025.

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

Old Belarusian Ruble (BYR)	Polish Zloty (PLN)

Other countries and currencies

The Old Belarusian Ruble is the currency in Belarus (BY, BLR, Belorussia). The Polish Zloty is the currency in Poland (PL, POL). The Polish Zloty is also known as Zlotys. The symbol for BYR can be written BR. The symbol for PLN can be written zl. The Polish Zloty is divided into 100 groszy. The exchange rate for the Old Belarusian Ruble was last updated on June 5, 2023 from MSN. The exchange rate for the Polish Zloty was last updated on November 13, 2025 from The International Monetary Fund. The BYR conversion factor has 5 significant digits. The PLN conversion factor has 6 significant digits.