The New Zaire (ZRN) is obsolete.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 Czech Koruna (CZK) Currency Exchange Rate Conversion Calculator

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This Czech Koruna and New Zaire convertor is up to date with exchange rates from September 21, 2025.

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

Czech Republic
Congo
Other countries and currencies

The Czech Koruna is the currency in Czech Republic (CZ, CZE, Czechoslovakia, Ceska, Česko, Ceskych). The New Zaire is the currency in Congo (CD, COD). The Czech Koruna is also known as Korunas, koruna česká, koruny české, korun českých, haléřů, haléř, and haléř. The symbol for CZK can be written Kc, and K. The exchange rate for the Czech Koruna was last updated on September 21, 2025 from The International Monetary Fund. The exchange rate for the New Zaire was last updated on June 5, 2023 from MSN. The CZK conversion factor has 6 significant digits. The ZRN conversion factor has 4 significant digits.


CZK ZRN
coinmill.com
20 2,167,070
50 5,417,680
100 10,835,360
200 21,670,730
500 54,176,820
1000 108,353,640
2000 216,707,290
5000 541,768,220
10,000 1,083,536,440
20,000 2,167,072,870
50,000 5,417,682,180
100,000 10,835,364,360
200,000 21,670,728,720
500,000 54,176,821,800
1,000,000 108,353,643,600
2,000,000 216,707,287,200
5,000,000 541,768,218,000
CZK rate
September 21, 2025
ZRN CZK
coinmill.com
2,000,000 18
5,000,000 46
10,000,000 92
20,000,000 185
50,000,000 461
100,000,000 923
200,000,000 1846
500,000,000 4615
1,000,000,000 9229
2,000,000,000 18,458
5,000,000,000 46,145
10,000,000,000 92,290
20,000,000,000 184,581
50,000,000,000 461,452
100,000,000,000 922,904
200,000,000,000 1,845,808
500,000,000,000 4,614,519
ZRN rate
June 5, 2023

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