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British Pound Sterling (GBP) to Optimism (OP)

Convert British pounds sterling to Optimism at the live mid-market rate. Reverse: OP to GBP

1 British Pound Sterling =

10.11930647 OP −1.28% today

1 GBP = 10.1193 OP · 1 OP = 0.098821 GBP

Mid-market rate, updated 02:24 UTC. Paid plans update as often as every 60 seconds. Get GBP→OP rates via API

GBP to OP over the last year

5.0010.0015.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
16.473
52-week low
1.780
52-week average
9.194
Change over the year
+465.97%

Conversion tables

GBP to OP
GBP OP
1 GBP 10.11930647 OP
10 GBP 101.19306472 OP
100 GBP 1,011.93064724 OP
1,000 GBP 10,119.30647240 OP
10,000 GBP 101,193.06472400 OP
50,000 GBP 505,965.32362000 OP
100,000 GBP 1,011,930.64724000 OP
OP to GBP
OP GBP
1 OP 0.09882 GBP
10 OP 0.9882 GBP
100 OP 9.88 GBP
1,000 OP 98.82 GBP
10,000 OP 988.21 GBP
50,000 OP 4,941.05 GBP
100,000 OP 9,882.10 GBP

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

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Questions about GBP to OP

How much is 1 GBP in OP?

1 British Pound Sterling is 10.1193 Optimism at the mid-market rate of 2 October 2026, 02:24 UTC, and 1 OP is 0.098821 GBP.

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

Over the last 52 weeks 1 GBP ranged from 1.77964 to 16.4726 OP, 9.19379 OP on average.

Which exchange rate is this?

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