The Old Russian Ruble (RUR) is obsolete. It was replaced with the Russian Ruble (RUB) on January 1, 1998.
One RUB is equivalent to 1000 RUR.

Mauritania Ouguiya (MRO) and Russian Ruble (RUB) Currency Exchange Rate Conversion Calculator

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This Mauritania Ouguiya and Old Russian Ruble convertor is up to date with exchange rates from April 1, 2025.

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

The Mauritania Ouguiya is the currency in Mauritania (MR, MRT). The Old Russian Ruble is the currency in Russian Federation (RU, RUS, Russia). The symbol for MRO can be written UM. The symbol for RUR can be written R. The Mauritania Ouguiya is divided into 5 khoums. The Old Russian Ruble is divided into 100 kopecks. The exchange rate for the Mauritania Ouguiya was last updated on June 5, 2023 from MSN. The exchange rate for the Old Russian Ruble was last updated on April 1, 2025 from The International Monetary Fund. The MRO conversion factor has 3 significant digits. The RUR conversion factor has 6 significant digits.


MRO RUR
coinmill.com
200.0 47,360
500.0 118,400
1000.0 236,800
2000.0 473,590
5000.0 1,183,980
10,000.0 2,367,960
20,000.0 4,735,910
50,000.0 11,839,780
100,000.0 23,679,560
200,000.0 47,359,110
500,000.0 118,397,780
1,000,000.0 236,795,560
2,000,000.0 473,591,120
5,000,000.0 1,183,977,810
10,000,000.0 2,367,955,610
20,000,000.0 4,735,911,230
50,000,000.0 11,839,778,060
MRO rate
June 5, 2023
RUR MRO
coinmill.com
50,000 211.2
100,000 422.4
200,000 844.6
500,000 2111.6
1,000,000 4223.0
2,000,000 8446.2
5,000,000 21,115.2
10,000,000 42,230.6
20,000,000 84,461.0
50,000,000 211,152.6
100,000,000 422,305.2
200,000,000 844,610.4
500,000,000 2,111,526.0
1,000,000,000 4,223,052.2
2,000,000,000 8,446,104.2
5,000,000,000 21,115,260.6
10,000,000,000 42,230,521.4
RUR rate
April 1, 2025

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