21 ISK to CZK

21 ISK = 3.57 CZK at the rate on 2025-09-10.

kr1 = Kč0.17 ^{+Kč0.0005 (+0.28%)} at the rate on 2025-09-10.

The cost of 21 Iceland Kronur in Czech Korunas today is Kč3.57 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.28% (by +Kč0.0005). The exchange rate of the Iceland Krona in relation to the Czech Koruna on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

Iceland Krona

ISK

Iceland

Czech Koruna

CZK

Czech Republic

With the currency converter, you can convert 21 Iceland Kronur to Korunas and find out how much twenty-one kronur is currently worth in Korunas. Also, you can make a reverse calculation and find out the current value of 21 Korunas in Iceland Kronur.

19 ISK to CZK	20 ISK to CZK	21 ISK to CZK	22 ISK to CZK	23 ISK to CZK
Kč3.23	Kč3.40	Kč3.57	Kč3.74	Kč3.92

19 ISK to CZK

20 ISK to CZK

21 ISK to CZK

22 ISK to CZK

23 ISK to CZK

Kč3.23

Kč3.40

Kč3.57

Kč3.74

Kč3.92

Graph of change in 21 Iceland Kronur to Czech Korunas rate

Select the period for plotting the chart:

The Iceland Krona to Koruna exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 21 Kronur (ISK) in Korunas (CZK)

Changes for the week (7 days)
Date	Day of the week	21 ISK to CZK	Changes	Changes %
September 4, 2025	Thursday	21 ISK = 3.59 CZK	+0.01 CZK	+0.35%
September 5, 2025	Friday	21 ISK = 3.58 CZK	-0.01 CZK	-0.23%
September 6, 2025	Saturday	21 ISK = 3.58 CZK	-	-
September 7, 2025	Sunday	21 ISK = 3.58 CZK	+0.01 CZK	+0.14%
September 8, 2025	Monday	21 ISK = 3.56 CZK	-0.02 CZK	-0.51%
September 9, 2025	Tuesday	21 ISK = 3.56 CZK	+0.0002 CZK	+0.01%
September 10, 2025 (today)	Wednesday	21 ISK = 3.57 CZK	+0.01 CZK	+0.28%
The cost of 21 Kronur (ISK) in Czech Korunas for a week (7 days) decreased by -Kč0.01 (zero koruna one heller).

Changes for the month (30 days)
Date	Day of the week	21 ISK to CZK	Changes	Changes %
August 11, 2025	Monday	21 ISK = 3.59 CZK	+0.000015 CZK	+0.0004%
September 10, 2025 (today)	Wednesday	21 ISK = 3.57 CZK	-0.02 CZK	-0.51%
The cost of 21 Kronur (ISK) in Czech Korunas for a month (30 days) decreased by -Kč0.02 (zero koruna two hellers).

Changes for the year (365 days)
Date	Day of the week	21 ISK to CZK	Changes	Changes %
September 10, 2024	Tuesday	21 ISK = 3.46 CZK	+0.0023 CZK	+0.07%
September 10, 2025 (today)	Wednesday	21 ISK = 3.57 CZK	+0.12 CZK	+3.33%
The cost of 21 Kronur (ISK) in Czech Korunas for a year (365 days) increased by +Kč0.12 (zero koruna twelve hellers).

Currency Converter

Graph of change in 21 Iceland Kronur to Czech Korunas rate

Dynamics of the cost changes of 21 Kronur (ISK) in Korunas (CZK)

Cross rate of 21 ISK to other currencies