How much is 1491 South African Rand to New Belarusian Ruble? 254.99 New Belarusian Ruble is todays conversion result. International currency exchange rate for pair ZAR to BYN for today is 0.1710. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 1491 BYN to ZAR.