How much is 8057 Qatari Rial to Mauritanian Ouguiya? 789,988.37 Mauritanian Ouguiya is todays conversion result. International currency exchange rate for pair QAR to MRO for today is 98.0499. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 8057 MRO to QAR.