Convert Mauritania Ouguiyas (MRO) and Omani Rials (OMR): Currency Exchange Rate Conversion Calculator

This Mauritania Ouguiya and Omani Rial convertor is up to date with exchange rates from September 15, 2025.

Enter the amount to be converted in the box to the left of Mauritania Ouguiya. Use "Swap currencies" to make Omani Rial the default currency. Click on Omani Rials or Mauritania Ouguiyas to convert between that currency and all other currencies.

The Mauritania Ouguiya is the currency in Mauritania (MR, MRT). The Omani Rial is the currency in Oman (OM, OMN). The Omani Rial is also known as the Omani Riyal. The symbol for MRO can be written UM. The symbol for OMR can be written RO. The Mauritania Ouguiya is divided into 5 khoums. The Omani Rial is divided into 1000 baizas. The exchange rate for the Mauritania Ouguiya was last updated on June 5, 2023 from MSN. The exchange rate for the Omani Rial was last updated on September 15, 2025 from The International Monetary Fund. The MRO conversion factor has 3 significant digits. The OMR conversion factor has 6 significant digits.

MRO	OMR
coinmill.com
200.0	0.225
500.0	0.560
1000.0	1.115
2000.0	2.230
5000.0	5.580
10,000.0	11.160
20,000.0	22.325
50,000.0	55.810
100,000.0	111.620
200,000.0	223.235
500,000.0	558.090
1,000,000.0	1116.185
2,000,000.0	2232.365
5,000,000.0	5580.920
10,000,000.0	11,161.835
20,000,000.0	22,323.670
50,000,000.0	55,809.180

MRO rate
June 5, 2023

OMR	MRO
coinmill.com
0.200	179.2
0.500	448.0
1.000	896.0
2.000	1791.8
5.000	4479.6
10.000	8959.0
20.000	17,918.2
50.000	44,795.4
100.000	89,591.0
200.000	179,182.0
500.000	447,955.0
1000.000	895,910.0
2000.000	1,791,820.0
5000.000	4,479,549.8
10,000.000	8,959,099.6
20,000.000	17,918,199.0
50,000.000	44,795,497.6

OMR rate
September 15, 2025

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Mauritania Ouguiya (MRO) and Omani Rial (OMR) Currency Exchange Rate Conversion Calculator

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