Mauritania Ouguiya (MRO) and Nigerian Naira (NGN) Currency Exchange Rate Conversion Calculator

This Mauritania Ouguiya and Nigerian Naira convertor is up to date with exchange rates from August 9, 2026.

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

Mauritania Ouguiya (MRO)	Nigerian Naira (NGN)

Other countries and currencies

The Mauritania Ouguiya is the currency in Mauritania (MR, MRT). The Nigerian Naira is the currency in Nigeria (NG, NGA). The symbol for MRO can be written UM. The symbol for NGN can be written N. The Mauritania Ouguiya is divided into 5 khoums. The Nigerian Naira is divided into 100 kobo. The exchange rate for the Mauritania Ouguiya was last updated on June 5, 2023 from MSN. The exchange rate for the Nigerian Naira was last updated on August 9, 2026 from MSN. The MRO conversion factor has 3 significant digits. The NGN conversion factor has 5 significant digits.