Convert 100 Optimism (OP) to Icelandic Króna (ISK)

Convert Optimism to Icelandic krónur at the live mid-market rate. Reverse: ISK to OP

Amount

From

100 Optimism =

1,644 ISK −1.30% today

1 OP = 16.4369 ISK · 1 ISK = 0.0608387 OP

Mid-market rate, updated 08:13 UTC. Paid plans update as often as every 60 seconds. Get OP→ISK rates via API

OP to ISK over the last year

52-week high: 91.748
52-week low: 10.094
52-week average: 24.767
Change over the year: −81.23%

Conversion tables

OP to ISK
OP	ISK
1 OP	16 ISK
10 OP	164 ISK
100 OP	1,644 ISK
1,000 OP	16,437 ISK
10,000 OP	164,369 ISK
50,000 OP	821,846 ISK
100,000 OP	1,643,691 ISK

ISK to OP
ISK	OP
1 ISK	0.06084 OP
10 ISK	0.6084 OP
100 ISK	6.08386775 OP
1,000 ISK	60.83867750 OP
10,000 ISK	608.38677500 OP
50,000 ISK	3,041.93387500 OP
100,000 ISK	6,083.86775000 OP

Get OP→ISK rates via API

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

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Questions about OP to ISK

How much is 100 OP in ISK?

100 Optimism is 1,644 Icelandic krónur at the mid-market rate of 4 October 2026, 08:13 UTC, when 1 OP = 16.4369 ISK.

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

Over the last 52 weeks 1 OP ranged from 10.0942 to 91.7476 ISK, 24.7673 ISK on average.

Which exchange rate is this?

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