The New Zaire (ZRN) is obsolete.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 August 12, 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 August 12, 2026 from MSN. The MRO conversion factor has 3 significant digits. The ZRN conversion factor has 5 significant digits.


MRO ZRN
coinmill.com
200.0 0
500.0 0
1000.0 0
2000.0 0
5000.0 10
10,000.0 10
20,000.0 30
50,000.0 60
100,000.0 130
200,000.0 250
500,000.0 630
1,000,000.0 1250
2,000,000.0 2510
5,000,000.0 6270
10,000,000.0 12,540
20,000,000.0 25,080
50,000,000.0 62,690
MRO rate
June 5, 2023
ZRN MRO
coinmill.com
0 398.8
0 797.6
0 1595.0
10 3987.6
10 7975.4
20 15,950.8
50 39,876.8
100 79,753.6
200 159,507.2
500 398,767.8
1000 797,535.6
2000 1,595,071.0
5000 3,987,677.8
10,000 7,975,355.4
20,000 15,950,711.0
50,000 39,876,777.2
100,000 79,753,554.6
ZRN rate
August 12, 2026

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