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  2. NOK to OP

Norwegian Krone (NOK) to Optimism (OP)

Convert Norwegian kroner to Optimism at the live mid-market rate. Reverse: OP to NOK

1 Norwegian Krone =

0.787 OP +3.43% today

1 NOK = 0.787026 OP · 1 OP = 1.27061 NOK

Mid-market rate, updated 12:24 UTC. Paid plans update as often as every 60 seconds. Get NOK→OP rates via API

NOK to OP over the last year

0.501.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1.29358
52-week low
0.13297
52-week average
0.71853
Change over the year
+467.72%

Conversion tables

NOK to OP
NOK OP
1 NOK 0.787 OP
10 NOK 7.87025626 OP
100 NOK 78.70256257 OP
1,000 NOK 787.02562570 OP
10,000 NOK 7,870.25625700 OP
50,000 NOK 39,351.28128500 OP
100,000 NOK 78,702.56257000 OP
OP to NOK
OP NOK
1 OP 1.27 NOK
10 OP 12.71 NOK
100 OP 127.06 NOK
1,000 OP 1,270.61 NOK
10,000 OP 12,706.07 NOK
50,000 OP 63,530.33 NOK
100,000 OP 127,060.67 NOK

Get NOK→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=NOK -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=NOK -d currencies=OP \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about NOK to OP

How much is 1 NOK in OP?

1 Norwegian Krone is 0.787026 Optimism at the mid-market rate of 4 October 2026, 12:24 UTC, and 1 OP is 1.27061 NOK.

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

Over the last 52 weeks 1 NOK ranged from 0.132974 to 1.29358 OP, 0.718528 OP on average.

Which exchange rate is this?

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