Convert 100 Czech Koruna (CZK) to Icelandic Króna (ISK)

Convert Czech korunas to Icelandic krónur at the live mid-market rate. Reverse: ISK to CZK

Amount

From

100 Czech korunas =

562 ISK 0.00% today

1 CZK = 5.61662 ISK · 1 ISK = 0.178043 CZK

Mid-market rate, updated 13:18 UTC. Paid plans update as often as every 60 seconds. Get CZK→ISK rates via API

CZK to ISK over the last year

52-week high: 6.1787
52-week low: 5.5998
52-week average: 5.9273
Change over the year: −4.06%

Conversion tables

CZK to ISK
CZK	ISK
1 CZK	6 ISK
10 CZK	56 ISK
100 CZK	562 ISK
1,000 CZK	5,617 ISK
10,000 CZK	56,166 ISK
50,000 CZK	280,831 ISK
100,000 CZK	561,662 ISK

ISK to CZK
ISK	CZK
1 ISK	0.178 CZK
10 ISK	1.78 CZK
100 ISK	17.80 CZK
1,000 ISK	178.04 CZK
10,000 ISK	1,780.43 CZK
50,000 ISK	8,902.15 CZK
100,000 ISK	17,804.30 CZK

Official CZK/ISK rates

For accounting, tax and customs, rules usually name an official rate: the one a central bank publishes once a day. These banks publish one for this pair.

Czech National BankISK against the CZK, daily

Get CZK→ISK rates via API

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

Related conversions

Popular Czech Koruna conversions

Popular Icelandic Króna conversions

Questions about CZK to ISK

How much is 100 CZK in ISK?

100 Czech korunas is 562 Icelandic krónur at the mid-market rate of 4 October 2026, 13:18 UTC, when 1 CZK = 5.61662 ISK.

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

Over the last 52 weeks 1 CZK ranged from 5.59984 to 6.17873 ISK, 5.92734 ISK on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for CZK/ISK, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse. For accounting and tax, where an official rate is usually required, use the central bank rates below.