How much is 428 Bitcoin to Bhutanese Ngultrum? 2,524,158,299.60 Bhutanese Ngultrum is todays conversion result. International currency exchange rate for pair BTC to BTN for today is 5,897,566.1206. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 428 BTN to BTC.