How much is 6104 Sri Lankan Rupee to New Belarusian Ruble? 65.42 New Belarusian Ruble is todays conversion result. International currency exchange rate for pair LKR to BYN for today is 0.0107. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 6104 BYN to LKR.