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East Caribbean Dollar (XCD) to Optimism (OP)

Convert East Caribbean Dollars to Optimism at the live mid-market rate. Reverse: OP to XCD

East Caribbean Dollar (XCD) is not the US Dollar (USD). Looking for USD to OP?

1 East Caribbean Dollar =

2.74378411 OP +1.19% today

1 XCD = 2.74378 OP · 1 OP = 0.36446 XCD

Mid-market rate, updated 04:53 UTC. Paid plans update as often as every 60 seconds. Get XCD→OP rates via API

XCD to OP over the last year

2.004.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4.5075
52-week low
0.4888
52-week average
2.5499
Change over the year
+436.38%

Conversion tables

XCD to OP
XCD OP
1 XCD 2.74378411 OP
10 XCD 27.43784113 OP
100 XCD 274.37841133 OP
1,000 XCD 2,743.78411330 OP
10,000 XCD 27,437.84113300 OP
50,000 XCD 137,189.20566500 OP
100,000 XCD 274,378.41133000 OP
OP to XCD
OP XCD
1 OP 0.3645 XCD
10 OP 3.64 XCD
100 OP 36.45 XCD
1,000 OP 364.46 XCD
10,000 OP 3,644.60 XCD
50,000 OP 18,223.01 XCD
100,000 OP 36,446.02 XCD

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

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Questions about XCD to OP

How much is 1 XCD in OP?

1 East Caribbean Dollar is 2.74378 Optimism at the mid-market rate of 4 October 2026, 04:53 UTC, and 1 OP is 0.36446 XCD.

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

Over the last 52 weeks 1 XCD ranged from 0.488821 to 4.50755 OP, 2.54992 OP on average.

Which exchange rate is this?

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