21 STD to HRK

21 STD = 0.01 HRK at the rate on 2025-09-11.

1 STD = kn0.0003 ^{+kn0.00000026 (+0.09%)} at the rate on 2025-09-11.

The cost of 21 Sao Tomean Dobras in Croatian Kuna today is kn0.01 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.09% (by +kn0.00000026). The exchange rate of the Sao Tomean Dobra in relation to the Croatian Kuna on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

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Sao Tomean Dobra

STD

Sao Tome And Principe

Croatian Kuna

HRK

Croatia

With the currency converter, you can convert 21 Sao Tomean Dobras to Kuna and find out how much twenty-one dobras is currently worth in Kuna. Also, you can make a reverse calculation and find out the current value of 21 Kuna in Sao Tomean Dobras.

19 STD to HRK	20 STD to HRK	21 STD to HRK	22 STD to HRK	23 STD to HRK
kn0.01	kn0.01	kn0.01	kn0.01	kn0.01

19 STD to HRK

20 STD to HRK

21 STD to HRK

22 STD to HRK

23 STD to HRK

kn0.01

kn0.01

kn0.01

Graph of change in 21 Sao Tomean Dobras to Croatian Kuna rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Kuna 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 Dobras (STD) in Kuna (HRK)

Changes for the week (7 days)
Date	Day of the week	21 STD to HRK	Changes	Changes %
September 5, 2025	Friday	21 STD = 0.01 HRK	-0.000036 HRK	-0.59%
September 6, 2025	Saturday	21 STD = 0.01 HRK	-	-
September 7, 2025	Sunday	21 STD = 0.01 HRK	+0.000006 HRK	+0.10%
September 8, 2025	Monday	21 STD = 0.01 HRK	-0.000029 HRK	-0.48%
September 9, 2025	Tuesday	21 STD = 0.01 HRK	+0.000026 HRK	+0.44%
September 10, 2025	Wednesday	21 STD = 0.01 HRK	+0.000005 HRK	+0.08%
September 11, 2025 (today)	Thursday	21 STD = 0.01 HRK	+0.000006 HRK	+0.09%
The cost of 21 Dobras (STD) in Croatian Kuna for a week (7 days) increased by +kn0.000014 (zero kuna fourteen lipa).

Changes for the month (30 days)
Date	Day of the week	21 STD to HRK	Changes	Changes %
August 12, 2025	Tuesday	21 STD = 0.01 HRK	-0.000034 HRK	-0.55%
September 11, 2025 (today)	Thursday	21 STD = 0.01 HRK	-0.000008 HRK	-0.13%
The cost of 21 Dobras (STD) in Croatian Kuna for a month (30 days) decreased by -kn0.000008 (zero kuna eight lipa).

Changes for the year (365 days)
Date	Day of the week	21 STD to HRK	Changes	Changes %
September 11, 2024	Wednesday	21 STD = 0.01 HRK	+0.000005 HRK	+0.07%
September 11, 2025 (today)	Thursday	21 STD = 0.01 HRK	-0.0004 HRK	-6.17%
The cost of 21 Dobras (STD) in Croatian Kuna for a year (365 days) decreased by -kn0.0004 (zero kuna four lipa).

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Graph of change in 21 Sao Tomean Dobras to Croatian Kuna rate

Dynamics of the cost changes of 21 Dobras (STD) in Kuna (HRK)

Cross rate of 21 STD to other currencies