Convert 10,000 Optimism (OP) to Cuban Convertible Peso (CUC)

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

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 OP to CUP.

Amount

From

10,000 Optimism =

1,350.57 CUC −1.12% today

1 OP = 0.135057 CUC · 1 CUC = 7.4043 OP

Mid-market rate, updated 06:44 UTC. Paid plans update as often as every 60 seconds. Get OP→CUC rates via API

OP to CUC over the last year

52-week high: 0.75768
52-week low: 0.08217
52-week average: 0.19941
Change over the year: −81.35%

Conversion tables

OP to CUC
OP	CUC
1 OP	0.1351 CUC
10 OP	1.35 CUC
100 OP	13.51 CUC
1,000 OP	135.06 CUC
10,000 OP	1,350.57 CUC
50,000 OP	6,752.83 CUC
100,000 OP	13,505.67 CUC

CUC to OP
CUC	OP
1 CUC	7.40429891 OP
10 CUC	74.04298908 OP
100 CUC	740.42989077 OP
1,000 CUC	7,404.29890770 OP
10,000 CUC	74,042.98907700 OP
50,000 CUC	370,214.94538500 OP
100,000 CUC	740,429.89077000 OP

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

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Questions about OP to CUC

How much is 10,000 OP in CUC?

10,000 Optimism is 1,350.57 Cuban Convertible Peso at the mid-market rate of 4 October 2026, 06:44 UTC, when 1 OP = 0.135057 CUC.

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

Over the last 52 weeks 1 OP ranged from 0.0821667 to 0.757681 CUC, 0.199407 CUC on average.

Which exchange rate is this?

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