How much is 2148 Qatari Rial to Bhutanese Ngultrum? 49,141.98 Bhutanese Ngultrum is todays conversion result. International currency exchange rate for pair QAR to BTN for today is 22.8780. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 2148 BTN to QAR.