How much is 1437 Bulgarian Lev to Cambodian Riel? 3,183,621.37 Cambodian Riel is todays conversion result. International currency exchange rate for pair BGN to KHR for today is 2,215.4637. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 1437 KHR to BGN.