The New Zaire (ZRN) is obsolete.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 September 7, 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 September 7, 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 1,343,950
500.0 3,359,870
1000.0 6,719,750
2000.0 13,439,490
5000.0 33,598,730
10,000.0 67,197,450
20,000.0 134,394,900
50,000.0 335,987,260
100,000.0 671,974,520
200,000.0 1,343,949,040
500,000.0 3,359,872,610
1,000,000.0 6,719,745,220
2,000,000.0 13,439,490,450
5,000,000.0 33,598,726,110
10,000,000.0 67,197,452,230
20,000,000.0 134,394,904,460
50,000,000.0 335,987,261,150
MRO rate
June 5, 2023
ZRN MRO
coinmill.com
2,000,000 297.6
5,000,000 744.0
10,000,000 1488.2
20,000,000 2976.4
50,000,000 7440.8
100,000,000 14,881.6
200,000,000 29,763.0
500,000,000 74,407.6
1,000,000,000 148,815.2
2,000,000,000 297,630.4
5,000,000,000 744,075.8
10,000,000,000 1,488,151.6
20,000,000,000 2,976,303.4
50,000,000,000 7,440,758.2
100,000,000,000 14,881,516.6
200,000,000,000 29,763,033.2
500,000,000,000 74,407,583.0
ZRN rate
September 7, 2026

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