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Czech Koruna (CZK) to Cuban Convertible Peso (CUC)

Convert Czech korunas to Cuban Convertible Peso at the live mid-market rate. Reverse: CUC to CZK

The Cuban Convertible Peso is no longer in use

Cuban Convertible Peso (CUC) was replaced by the Cuban Peso (CUP) in 2021. For today’s money, convert CZK to CUP.

1 Czech Koruna =

0.04607 CUC 0.00% today

1 CZK = 0.0460681 CUC · 1 CUC = 21.707 CZK

Mid-market rate, updated 04:05 UTC. Paid plans update as often as every 60 seconds. Get CZK→CUC rates via API

CZK to CUC over the last year

0.0460.048Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.049582
52-week low
0.045976
52-week average
0.047830
Change over the year
−4.82%

Conversion tables

CZK to CUC
CZK CUC
1 CZK 0.04607 CUC
10 CZK 0.4607 CUC
100 CZK 4.61 CUC
1,000 CZK 46.07 CUC
10,000 CZK 460.68 CUC
50,000 CZK 2,303.40 CUC
100,000 CZK 4,606.81 CUC
CUC to CZK
CUC CZK
1 CUC 21.71 CZK
10 CUC 217.07 CZK
100 CUC 2,170.70 CZK
1,000 CUC 21,707.00 CZK
10,000 CUC 217,070.04 CZK
50,000 CUC 1,085,350.18 CZK
100,000 CUC 2,170,700.35 CZK

Get CZK→CUC rates via API

The live rate, the rate on any past day or a whole range, for CUC and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=CZK -d currencies=CUC \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=CZK -d currencies=CUC \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about CZK to CUC

How much is 1 CZK in CUC?

1 Czech Koruna is 0.0460681 Cuban Convertible Peso at the mid-market rate of 4 October 2026, 04:05 UTC, and 1 CUC is 21.707 CZK.

What was the CZK to CUC rate over the last year?

Over the last 52 weeks 1 CZK ranged from 0.0459764 to 0.0495818 CUC, 0.0478298 CUC on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for CZK/CUC, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.