How much is 8645 Brazilian Real to New Belarusian Ruble? 5,540.97 New Belarusian Ruble is todays conversion result. International currency exchange rate for pair BRL to BYN for today is 0.6409. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 8645 BYN to BRL.