Currency converter
USD to OP

US Dollar (USD) to Optimism (OP)

Convert US dollars to Optimism at the live mid-market rate. Reverse: OP to USD

Amount

From

1 US Dollar =

7.77753428 OP +0.13% today

1 USD = 7.77753 OP · 1 OP = 0.128575 USD

Mid-market rate, updated 00:47 UTC. Paid plans update as often as every 60 seconds. Get USD→OP rates via API

USD to OP over the last year

52-week high: 12.1704
52-week low: 1.3198
52-week average: 6.8517
Change over the year: +484.90%

Conversion tables

USD to OP
USD	OP
1 USD	7.77753428 OP
10 USD	77.77534284 OP
100 USD	777.75342840 OP
1,000 USD	7,777.53428400 OP
10,000 USD	77,775.34284000 OP
50,000 USD	388,876.71420000 OP
100,000 USD	777,753.42840000 OP

OP to USD
OP	USD
1 OP	0.1286 USD
10 OP	1.29 USD
100 OP	12.86 USD
1,000 OP	128.58 USD
10,000 OP	1,285.75 USD
50,000 OP	6,428.77 USD
100,000 OP	12,857.55 USD

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

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Questions about USD to OP

How much is 1 USD in OP?

1 US Dollar is 7.77753 Optimism at the mid-market rate of 2 October 2026, 00:47 UTC, and 1 OP is 0.128575 USD.

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

Over the last 52 weeks 1 USD ranged from 1.31982 to 12.1704 OP, 6.85166 OP on average.

Which exchange rate is this?

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