Convert 10 Optimism (OP) to Polish Zloty (PLN)

Convert Optimism to Polish zlotys at the live mid-market rate. Reverse: PLN to OP

Amount

From

10 Optimism =

5.15 PLN −3.19% today

1 OP = 0.51492 PLN · 1 PLN = 1.94205 OP

Mid-market rate, updated 13:03 UTC. Paid plans update as often as every 60 seconds. Get OP→PLN rates via API

OP to PLN over the last year

52-week high: 2.75197
52-week low: 0.30686
52-week average: 0.72822
Change over the year: −80.37%

Conversion tables

OP to PLN
OP	PLN
1 OP	0.5149 PLN
10 OP	5.15 PLN
100 OP	51.49 PLN
1,000 OP	514.92 PLN
10,000 OP	5,149.20 PLN
50,000 OP	25,745.99 PLN
100,000 OP	51,491.98 PLN

PLN to OP
PLN	OP
1 PLN	1.94204995 OP
10 PLN	19.42049948 OP
100 PLN	194.20499482 OP
1,000 PLN	1,942.04994820 OP
10,000 PLN	19,420.49948200 OP
50,000 PLN	97,102.49741000 OP
100,000 PLN	194,204.99482000 OP

Get OP→PLN rates via API

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

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Questions about OP to PLN

How much is 10 OP in PLN?

10 Optimism is 5.15 Polish zlotys at the mid-market rate of 4 October 2026, 13:03 UTC, when 1 OP = 0.51492 PLN.

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

Over the last 52 weeks 1 OP ranged from 0.30686 to 2.75197 PLN, 0.728216 PLN on average.

Which exchange rate is this?

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