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  2. EUR to OP

Euro (EUR) to Optimism (OP)

Convert Euros to Optimism at the live mid-market rate. Reverse: OP to EUR

1 Euro =

8.55656521 OP −2.06% today

1 EUR = 8.55657 OP · 1 OP = 0.116869 EUR

Mid-market rate, updated 03:05 UTC. Paid plans update as often as every 60 seconds. Get EUR→OP rates via API

EUR to OP over the last year

5.0010.0015.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
14.0876
52-week low
1.5455
52-week average
7.9405
Change over the year
+448.83%

Conversion tables

EUR to OP
EUR OP
1 EUR 8.55656521 OP
10 EUR 85.56565208 OP
100 EUR 855.65652082 OP
1,000 EUR 8,556.56520820 OP
10,000 EUR 85,565.65208200 OP
50,000 EUR 427,828.26041000 OP
100,000 EUR 855,656.52082000 OP
OP to EUR
OP EUR
1 OP 0.1169 EUR
10 OP 1.17 EUR
100 OP 11.69 EUR
1,000 OP 116.87 EUR
10,000 OP 1,168.69 EUR
50,000 OP 5,843.47 EUR
100,000 OP 11,686.93 EUR

Get EUR→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=EUR -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=EUR -d currencies=OP \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about EUR to OP

How much is 1 EUR in OP?

1 Euro is 8.55657 Optimism at the mid-market rate of 2 October 2026, 03:05 UTC, and 1 OP is 0.116869 EUR.

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

Over the last 52 weeks 1 EUR ranged from 1.54545 to 14.0876 OP, 7.94054 OP on average.

Which exchange rate is this?

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