Franko (FRK) and Old Russian Ruble (RUR) Currency Exchange Rate Conversion Calculator

This Franko and Old Russian Ruble convertor is up to date with exchange rates from September 13, 2026.

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

Franko (FRK)	Old Russian Ruble (RUR)

Other countries and currencies

The Franko is the currency in no countries. The Old Russian Ruble is the currency in Russian Federation (RU, RUS, Russia). The symbol for FRK can be written FRK. The symbol for RUR can be written R. The Old Russian Ruble is divided into 100 kopecks. The exchange rate for the Franko was last updated on April 4, 2018 from coinmarketcap.com. The exchange rate for the Old Russian Ruble was last updated on September 13, 2026 from MSN. The FRK conversion factor has 4 significant digits. The RUR conversion factor has 5 significant digits.