Convert 100,000 Czech Koruna (CZK) to Optimism (OP)

Convert Czech korunas to Optimism at the live mid-market rate. Reverse: OP to CZK

Amount

From

100,000 Czech korunas =

35,108.20175000 OP −1.69% today

1 CZK = 0.351082 OP · 1 OP = 2.84834 CZK

Mid-market rate, updated 03:19 UTC. Paid plans update as often as every 60 seconds. Get CZK→OP rates via API

CZK to OP over the last year

52-week high: 0.58231
52-week low: 0.06356
52-week average: 0.32710
Change over the year: +446.86%

Conversion tables

CZK to OP
CZK	OP
1 CZK	0.3511 OP
10 CZK	3.51082018 OP
100 CZK	35.10820175 OP
1,000 CZK	351.08201750 OP
10,000 CZK	3,510.82017500 OP
50,000 CZK	17,554.10087500 OP
100,000 CZK	35,108.20175000 OP

OP to CZK
OP	CZK
1 OP	2.85 CZK
10 OP	28.48 CZK
100 OP	284.83 CZK
1,000 OP	2,848.34 CZK
10,000 OP	28,483.37 CZK
50,000 OP	142,416.86 CZK
100,000 OP	284,833.73 CZK

Get CZK→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=CZK -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=CZK -d currencies=OP \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about CZK to OP

How much is 100,000 CZK in OP?

100,000 Czech korunas is 35,108.20175000 Optimism at the mid-market rate of 2 October 2026, 03:19 UTC, when 1 CZK = 0.351082 OP.

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

Over the last 52 weeks 1 CZK ranged from 0.0635643 to 0.582315 OP, 0.3271 OP on average.

Which exchange rate is this?

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