The New Zaire (ZRN) is obsolete. It was replaced with the Congolese franc (CDF) in 1967.
One thousand ZRN are equivalent to one CDF.

Franc Congolais (CDF) and Mauritania Ouguiya (MRO) Currency Exchange Rate Conversion Calculator

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This Mauritania Ouguiya and New Zaire convertor is up to date with exchange rates from October 21, 2026.

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

Mauritania
Congo
Other countries and currencies

The Mauritania Ouguiya is the currency in Mauritania (MR, MRT). The New Zaire is the currency in Congo (CD, COD). The symbol for MRO can be written UM. The Mauritania Ouguiya is divided into 5 khoums. The exchange rate for the Mauritania Ouguiya was last updated on June 5, 2023 from MSN. The exchange rate for the New Zaire was last updated on October 21, 2026 from MSN. The MRO conversion factor has 3 significant digits. The ZRN conversion factor has 3 significant digits.


MRO ZRN
coinmill.com
200.0 1,327,040
500.0 3,317,610
1000.0 6,635,220
2000.0 13,270,440
5000.0 33,176,100
10,000.0 66,352,200
20,000.0 132,704,400
50,000.0 331,761,010
100,000.0 663,522,010
200,000.0 1,327,044,030
500,000.0 3,317,610,060
1,000,000.0 6,635,220,130
2,000,000.0 13,270,440,250
5,000,000.0 33,176,100,630
10,000,000.0 66,352,201,260
20,000,000.0 132,704,402,520
50,000,000.0 331,761,006,290
MRO rate
June 5, 2023
ZRN MRO
coinmill.com
2,000,000 301.4
5,000,000 753.6
10,000,000 1507.2
20,000,000 3014.2
50,000,000 7535.6
100,000,000 15,071.0
200,000,000 30,142.2
500,000,000 75,355.4
1,000,000,000 150,711.0
2,000,000,000 301,421.8
5,000,000,000 753,554.6
10,000,000,000 1,507,109.0
20,000,000,000 3,014,218.0
50,000,000,000 7,535,545.0
100,000,000,000 15,071,090.0
200,000,000,000 30,142,180.0
500,000,000,000 75,355,450.2
ZRN rate
October 21, 2026

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