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  2. CUC to ARB
  3. 1,000 CUC

Convert 1,000 Cuban Convertible Peso (CUC) to Arbitrum (ARB)

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

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 CUP to ARB.

1,000 Cuban Convertible Peso =

4,958.75909890 ARB +0.10% today

1 CUC = 4.95876 ARB · 1 ARB = 0.201663 CUC

Mid-market rate, updated 11:17 UTC. Paid plans update as often as every 60 seconds. Get CUC→ARB rates via API

CUC to ARB over the last year

5.0010.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
13.6564
52-week low
2.1902
52-week average
7.9702
Change over the year
+115.30%

Conversion tables

CUC to ARB
CUC ARB
1 CUC 4.95875910 ARB
10 CUC 49.58759099 ARB
100 CUC 495.87590989 ARB
1,000 CUC 4,958.75909890 ARB
10,000 CUC 49,587.59098900 ARB
50,000 CUC 247,937.95494500 ARB
100,000 CUC 495,875.90989000 ARB
ARB to CUC
ARB CUC
1 ARB 0.2017 CUC
10 ARB 2.02 CUC
100 ARB 20.17 CUC
1,000 ARB 201.66 CUC
10,000 ARB 2,016.63 CUC
50,000 ARB 10,083.17 CUC
100,000 ARB 20,166.34 CUC

Get CUC→ARB rates via API

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

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=CUC -d currencies=ARB \
  -H "apikey: YOUR-API-KEY"

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

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Questions about CUC to ARB

How much is 1,000 CUC in ARB?

1,000 Cuban Convertible Peso is 4,958.75909890 Arbitrums at the mid-market rate of 4 October 2026, 11:17 UTC, when 1 CUC = 4.95876 ARB.

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

Over the last 52 weeks 1 CUC ranged from 2.19024 to 13.6564 ARB, 7.97016 ARB on average.

Which exchange rate is this?

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