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Arbitrum (ARB) to Cuban Convertible Peso (CUC)

Convert Arbitrums to Cuban Convertible Peso at the live mid-market rate. Reverse: CUC to ARB

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 ARB to CUP.

1 Arbitrum =

0.2022 CUC +0.19% today

1 ARB = 0.202236 CUC · 1 CUC = 4.94473 ARB

Mid-market rate, updated 06:51 UTC. Paid plans update as often as every 60 seconds. Get ARB→CUC rates via API

ARB to CUC over the last year

0.200.40Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.45657
52-week low
0.07323
52-week average
0.15424
Change over the year
−53.42%

Conversion tables

ARB to CUC
ARB CUC
1 ARB 0.2022 CUC
10 ARB 2.02 CUC
100 ARB 20.22 CUC
1,000 ARB 202.24 CUC
10,000 ARB 2,022.36 CUC
50,000 ARB 10,111.78 CUC
100,000 ARB 20,223.57 CUC
CUC to ARB
CUC ARB
1 CUC 4.94472625 ARB
10 CUC 49.44726249 ARB
100 CUC 494.47262494 ARB
1,000 CUC 4,944.72624940 ARB
10,000 CUC 49,447.26249400 ARB
50,000 CUC 247,236.31247000 ARB
100,000 CUC 494,472.62494000 ARB

Get ARB→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=ARB -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=ARB -d currencies=CUC \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about ARB to CUC

How much is 1 ARB in CUC?

1 Arbitrum is 0.202236 Cuban Convertible Peso at the mid-market rate of 4 October 2026, 06:51 UTC, and 1 CUC is 4.94473 ARB.

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

Over the last 52 weeks 1 ARB ranged from 0.0732258 to 0.456572 CUC, 0.154243 CUC on average.

Which exchange rate is this?

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