How much is 4847 Rwandan Franc to New Belarusian Ruble? 12.23 New Belarusian Ruble is todays conversion result. International currency exchange rate for pair RWF to BYN for today is 0.0025. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 4847 BYN to RWF.