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Mauritanian ouguiya
ISO 4217 Code MRU
User(s)  Mauritania
Inflation 2.2%
Source The World Factbook, 2019 est.
Subunit
15 khoums
Symbol UM
Plural ouguiya
Coins
Freq. used 1, 2, 5, 10, 20 ouguiya
Rarely used 1 khoums
Banknotes 20, 50, 100, 200, 500, 1000 ouguiya
Printer Canadian Bank Note Company

The ouguiya (pronounced oo-gee-yah) is the money used in Mauritania, a country in West Africa. Its special sign is UM.

Each ouguiya is made up of five khoums. The word ouguiya comes from an Arabic word meaning "ounce."

The ouguiya we use today was introduced in 2018. It replaced an older version of the ouguiya. One new ouguiya was worth ten old ouguiya. Before that, the old ouguiya replaced the West African CFA franc in 1973.

First Ouguiya (MRO)

Coins of the First Ouguiya

In 1973, Mauritania started using its first ouguiya coins. These coins came in different values. You could find coins for 15 (which was 1 khoums), 1, 2, 5, 10, and 20 ouguiya.

The 1 khoums coin was only made in 1973. This is because one ouguiya was equal to five CFA Francs. So, one khoums was like one franc. Most of these coins were made at the Kremnica mint in Slovakia.

Later, in 2009, some coins changed a bit. The 1 ouguiya coin became smaller. A new 20 ouguiya coin was made with two different metals. In 2010, a 50 ouguiya coin was also introduced. It was also made of two metals.

Banknotes of the First Ouguiya

In 1973, the Central Bank of Mauritania started printing banknotes. The first notes were for 100, 200, and 1,000 ouguiya.

In 1974, new versions of these notes were printed. A 500-ouguiya note was added in 1979. These banknotes were printed by a company called Giesecke & Devrient in Germany.

In 2004, new banknotes were introduced. These notes had new designs on the front and back. A completely new 2,000-ouguiya note was also added.

Later, in 2010, a brand new 5,000-ouguiya note was released. A redesigned 2,000-ouguiya note followed in 2012.

Second Ouguiya (MRU)

On December 5, 2017, the Central Bank of Mauritania announced a big change. They decided to revalue their money. This means they made the currency worth more by changing its value. One new ouguiya would be worth ten old ouguiya.

As part of this change, new coins and banknotes were released.

Coins of the Second Ouguiya

The new coins included 1 khoums (15 ouguiya), 1, 5, 10, and 20 ouguiya. The 20 ouguiya coin was special because it was made of three different metals.

In 2018, a 2 ouguiya coin was also put into circulation. This coin helped fill the gap between the 1 and 5 ouguiya coins.

Coins of the Mauritanian ouguiya (2017-2018 issue)
Image Value Technical parameters Description Date of first minting
Diameter Thickness Mass Composition Edge Obverse Reverse
15 ouguiya 16.0 mm (0.63 in) 2.0 mm (0.079 in) 2.10 g (0.074 oz) Copper-plated steel Plain/Smooth National seal of Mauritania; denomination Fish; denomination 2017
1 ouguiya 19.9 mm (0.78 in) 2.0 mm (0.079 in) 4.00 g (0.141 oz) Nickel-plated steel Reeded/grained National seal of Mauritania; denomination Teapot; denomination 2017
2 ouguiya 24.0 mm (0.94 in) 5.65 g (0.199 oz) Stainless steel Reeded/grained National seal of Mauritania; denomination National instruments; denomination 2018
5 ouguiya 22.5 mm (0.89 in) 2.0 mm (0.079 in) 4.71 g (0.166 oz) Nickel-plated steel Plain/smooth National seal of Mauritania; denomination Instruments; denomination 2017
10 ouguiya 24.0 mm (0.94 in) 1.8 mm (0.071 in) 5.38 g (0.190 oz) Bi-metallic coin (Nickel-plated steel center with a Brass-plated steel ring) Segmented (alternating between 10 plain and reeded sections) National seal of Mauritania; denomination Cow; denomination 2017
20 ouguiya 26.0 mm (1.02 in) 2.0 mm (0.079 in) 7.63 g (0.269 oz) Tri-metallic coin (Bronze-plated steel center plug with a Nickel-plated steel inner ring and a Brass-plated steel outer ring) Plain/smooth National seal of Mauritania; denomination Camels; denomination 2017

Banknotes of the Second Ouguiya

The new banknotes came in values of 50, 100, 200, 500, and 1,000 ouguiya. These new notes are special because they are made entirely of polymer. Polymer notes are made of plastic, which makes them more durable.

On November 28, 2021, a 20 ouguiya banknote was released. It is used alongside the 20 ouguiya coin. On June 15, 2023, a new 50 ouguiya banknote was issued. This was to celebrate 50 years of the ouguiya being used in Mauritania.

Banknotes of the Mauritanian ouguiya (2017 issues)
Image Value Main color Description Date of issue
Obverse Reverse Obverse Reverse
20 ouguiya Red Grand Mosque of Gataga in Kaedi Guelb er Richât 28 November 2020
50 ouguiya Violet Ibn Abbas mosque, Nouakchott Teapot; musical instruments 28 November 2017
100 ouguiya Green Tower Cattle 28 November 2017
200 ouguiya Yellow Tower Camels 28 November 2017
500 ouguiya Blue Tower Trawler; fish 28 November 2017
1,000 ouguiya Brown Tower Locomotive of an ore train 28 November 2017
Current MRU exchange rates
From Google Finance: AUD CAD CHF EUR GBP HKD JPY USD
From Yahoo! Finance: AUD CAD CHF EUR GBP HKD JPY USD
From XE.com: AUD CAD CHF EUR GBP HKD JPY USD
From OANDA: AUD CAD CHF EUR GBP HKD JPY USD
From fxtop.com: AUD CAD CHF EUR GBP HKD JPY USD

See also

  • Economy of Mauritania

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