Convert 100 Cuban Peso (CUP) to Optimism (OP)

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

Amount

From

100 Cuban Peso =

31.40701569 OP +2.95% today

1 CUP = 0.31407 OP · 1 OP = 3.184 CUP

Mid-market rate, updated 13:48 UTC. Paid plans update as often as every 60 seconds. Get CUP→OP rates via API

CUP to OP over the last year

52-week high: 0.50710
52-week low: 0.05499
52-week average: 0.28688
Change over the year: +445.75%

Conversion tables

CUP to OP
CUP	OP
1 CUP	0.3141 OP
10 CUP	3.14070157 OP
100 CUP	31.40701569 OP
1,000 CUP	314.07015690 OP
10,000 CUP	3,140.70156900 OP
50,000 CUP	15,703.50784500 OP
100,000 CUP	31,407.01569000 OP

OP to CUP
OP	CUP
1 OP	3.18 CUP
10 OP	31.84 CUP
100 OP	318.40 CUP
1,000 OP	3,184.00 CUP
10,000 OP	31,840.02 CUP
50,000 OP	159,200.10 CUP
100,000 OP	318,400.20 CUP

Get CUP→OP rates via API

The live rate, the rate on any past day or a whole range, for OP 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=CUP -d currencies=OP \
  -H "apikey: YOUR-API-KEY"

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

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Questions about CUP to OP

How much is 100 CUP in OP?

100 Cuban Peso is 31.40701569 Optimism at the mid-market rate of 4 October 2026, 13:48 UTC, when 1 CUP = 0.31407 OP.

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

Over the last 52 weeks 1 CUP ranged from 0.0549924 to 0.507099 OP, 0.28688 OP on average.

Which exchange rate is this?

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