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  2. OP to JPY

Optimism (OP) to Japanese Yen (JPY)

Convert Optimism to Japanese yen at the live mid-market rate. Reverse: JPY to OP

1 Optimism =

20 JPY −0.06% today

1 OP = 20.3196 JPY · 1 JPY = 0.0492137 OP

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

OP to JPY over the last year

50.00100.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
113.906
52-week low
13.078
52-week average
31.610
Change over the year
−81.64%

Conversion tables

OP to JPY
OP JPY
1 OP 20 JPY
10 OP 203 JPY
100 OP 2,032 JPY
1,000 OP 20,320 JPY
10,000 OP 203,196 JPY
50,000 OP 1,015,978 JPY
100,000 OP 2,031,955 JPY
JPY to OP
JPY OP
1 JPY 0.04921 OP
10 JPY 0.4921 OP
100 JPY 4.92136808 OP
1,000 JPY 49.21368080 OP
10,000 JPY 492.13680800 OP
50,000 JPY 2,460.68404000 OP
100,000 JPY 4,921.36808000 OP

Get OP→JPY rates via API

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

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=OP -d currencies=JPY \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about OP to JPY

How much is 1 OP in JPY?

1 Optimism is 20.3196 Japanese yen at the mid-market rate of 2 October 2026, 00:47 UTC, and 1 JPY is 0.0492137 OP.

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

Over the last 52 weeks 1 OP ranged from 13.0779 to 113.906 JPY, 31.6097 JPY on average.

Which exchange rate is this?

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