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Polish Zloty (PLN) to Cuban Convertible Peso (CUC)

Convert Polish zlotys to Cuban Convertible Peso at the live mid-market rate. Reverse: CUC to PLN

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 PLN to CUP.

1 Polish Zloty =

0.2569 CUC −1.09% today

1 PLN = 0.256904 CUC · 1 CUC = 3.8925 PLN

Mid-market rate, updated 23:05 UTC. Paid plans update as often as every 60 seconds. Get PLN→CUC rates via API

PLN to CUC over the last year

0.260.270.28Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.28619
52-week low
0.25690
52-week average
0.27267
Change over the year
−6.68%

Conversion tables

PLN to CUC
PLN CUC
1 PLN 0.2569 CUC
10 PLN 2.57 CUC
100 PLN 25.69 CUC
1,000 PLN 256.90 CUC
10,000 PLN 2,569.04 CUC
50,000 PLN 12,845.21 CUC
100,000 PLN 25,690.43 CUC
CUC to PLN
CUC PLN
1 CUC 3.89 PLN
10 CUC 38.93 PLN
100 CUC 389.25 PLN
1,000 CUC 3,892.50 PLN
10,000 CUC 38,925.00 PLN
50,000 CUC 194,625.02 PLN
100,000 CUC 389,250.05 PLN

Get PLN→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=PLN -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=PLN -d currencies=CUC \
  -d date=2025-10-01 \
  -H "apikey: YOUR-API-KEY"

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Questions about PLN to CUC

How much is 1 PLN in CUC?

1 Polish Zloty is 0.256904 Cuban Convertible Peso at the mid-market rate of 1 October 2026, 23:05 UTC, and 1 CUC is 3.8925 PLN.

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

Over the last 52 weeks 1 PLN ranged from 0.256904 to 0.286186 CUC, 0.272674 CUC on average.

Which exchange rate is this?

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