Convert 1 Optimism (OP) to Swedish Krona (SEK)

Convert Optimism to Swedish kronor at the live mid-market rate. Reverse: SEK to OP

Amount

From

1 Optimism =

1.35 SEK −1.55% today

1 OP = 1.35064 SEK · 1 SEK = 0.740388 OP

Mid-market rate, updated 15:36 UTC. Paid plans update as often as every 60 seconds. Get OP→SEK rates via API

OP to SEK over the last year

52-week high: 7.1108
52-week low: 0.7836
52-week average: 1.8687
Change over the year: −80.10%

Conversion tables

OP to SEK
OP	SEK
1 OP	1.35 SEK
10 OP	13.51 SEK
100 OP	135.06 SEK
1,000 OP	1,350.64 SEK
10,000 OP	13,506.43 SEK
50,000 OP	67,532.15 SEK
100,000 OP	135,064.30 SEK

SEK to OP
SEK	OP
1 SEK	0.7404 OP
10 SEK	7.40388119 OP
100 SEK	74.03881192 OP
1,000 SEK	740.38811920 OP
10,000 SEK	7,403.88119200 OP
50,000 SEK	37,019.40596000 OP
100,000 SEK	74,038.81192000 OP

Get OP→SEK rates via API

The live rate, the rate on any past day or a whole range, for SEK 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=SEK \
  -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=SEK \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about OP to SEK

How much is 1 OP in SEK?

1 Optimism is 1.35 Swedish kronor at the mid-market rate of 4 October 2026, 15:36 UTC, when 1 OP = 1.35064 SEK.

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

Over the last 52 weeks 1 OP ranged from 0.783597 to 7.11084 SEK, 1.86865 SEK on average.

Which exchange rate is this?

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