Mauritania Ouguiya (MRO) and Saudi Arabian Riyal (SAR) Currency Exchange Rate Conversion Calculator

This Mauritania Ouguiya and Saudi Arabian Riyal 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 Saudi Arabian Riyal the default currency. Click on Saudi Arabian Riyals or Mauritania Ouguiyas to convert between that currency and all other currencies.

Mauritania Ouguiya (MRO)	Saudi Arabian Riyal (SAR)

Other countries and currencies

The Mauritania Ouguiya is the currency in Mauritania (MR, MRT). The Saudi Arabian Riyal is the currency in Saudi Arabia (SA, SAU). The Saudi Arabian Riyal is also known as the Saudi Arabian Rial. The symbol for MRO can be written UM. The symbol for SAR can be written SRls. The Mauritania Ouguiya is divided into 5 khoums. The Saudi Arabian Riyal is divided into 100 halalat. The exchange rate for the Mauritania Ouguiya was last updated on June 5, 2023 from MSN. The exchange rate for the Saudi Arabian Riyal was last updated on September 15, 2025 from The International Monetary Fund. The MRO conversion factor has 3 significant digits. The SAR conversion factor has 6 significant digits.