Convert 1 Optimism (OP) to South Korean Won (KRW)

Convert Optimism to South Korean won at the live mid-market rate. Reverse: KRW to OP

Amount

From

1 Optimism =

177 KRW −3.28% today

1 OP = 177.42 KRW · 1 KRW = 0.00563635 OP

Mid-market rate, updated 13:15 UTC. Paid plans update as often as every 60 seconds. Get OP→KRW rates via API

OP to KRW over the last year

52-week high: 1,068.90
52-week low: 116.14
52-week average: 289.74
Change over the year: −82.59%

Conversion tables

OP to KRW
OP	KRW
1 OP	177 KRW
10 OP	1,774 KRW
100 OP	17,742 KRW
1,000 OP	177,420 KRW
10,000 OP	1,774,197 KRW
50,000 OP	8,870,986 KRW
100,000 OP	17,741,972 KRW

KRW to OP
KRW	OP
1 KRW	0.005636 OP
10 KRW	0.05636 OP
100 KRW	0.5636 OP
1,000 KRW	5.63635200 OP
10,000 KRW	56.36352000 OP
50,000 KRW	281.81760000 OP
100,000 KRW	563.63520000 OP

Get OP→KRW rates via API

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

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Questions about OP to KRW

How much is 1 OP in KRW?

1 Optimism is 177 South Korean won at the mid-market rate of 4 October 2026, 13:15 UTC, when 1 OP = 177.42 KRW.

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

Over the last 52 weeks 1 OP ranged from 116.138 to 1,068.90 KRW, 289.738 KRW on average.

Which exchange rate is this?

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