Convert 100 Optimism (OP) to Polish Zloty (PLN)

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

Amount

From

100 Optimism =

52.14 PLN −1.97% today

1 OP = 0.5214 PLN · 1 PLN = 1.91791 OP

Mid-market rate, updated 09:06 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: 0.72823
Change over the year: −80.12%

Conversion tables

OP to PLN
OP	PLN
1 OP	0.5214 PLN
10 OP	5.21 PLN
100 OP	52.14 PLN
1,000 OP	521.40 PLN
10,000 OP	5,214.00 PLN
50,000 OP	26,070.01 PLN
100,000 OP	52,140.03 PLN

PLN to OP
PLN	OP
1 PLN	1.91791237 OP
10 PLN	19.17912367 OP
100 PLN	191.79123666 OP
1,000 PLN	1,917.91236660 OP
10,000 PLN	19,179.12366600 OP
50,000 PLN	95,895.61833000 OP
100,000 PLN	191,791.23666000 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 100 OP in PLN?

100 Optimism is 52.14 Polish zlotys at the mid-market rate of 4 October 2026, 09:06 UTC, when 1 OP = 0.5214 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, 0.728234 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.