How much is 9478 Uruguayan Peso to Mauritanian Ouguiya? 76,274.50 Mauritanian Ouguiya is todays conversion result. International currency exchange rate for pair UYU to MRO for today is 8.0475. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 9478 MRO to UYU.