21 STD to CZK

21 STD National flag of Sao Tome And Principe = 0.02 CZK National flag of the Czech Republic at the rate on .

1 STD = Kč0.0009 -Kč0.000004 (-0.44%) at the rate on 2025-09-11.

The cost of 21 Sao Tomean Dobras in Czech Korunas today is Kč0.02 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.44% (by -Kč0.000004). The exchange rate of the Sao Tomean Dobra 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

Sao Tomean Dobra
STD National flag of Sao Tome And Principe Sao Tome And Principe
Czech Koruna
CZK National flag of the Czech Republic Czech Republic

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

19 STD to CZK 20 STD to CZK 21 STD to CZK 22 STD to CZK 23 STD to CZK
Kč0.02 Kč0.02 Kč0.02 Kč0.02 Kč0.02

Graph of change in 21 Sao Tomean Dobras to Czech Korunas rate

Select the period for plotting the chart:
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The Sao Tomean Dobra 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 Dobras (STD) in Korunas (CZK)

Compare the cost of 21 Sao Tomean Dobras in Czech Korunas in the past with the current price at the moment.
Changes for the week (7 days)
Date Day of the week 21 STD to CZK Changes Changes %
September 5, 2025 Friday 21 STD = 0.02 CZK -0.0002 CZK -0.87%
September 6, 2025 Saturday 21 STD = 0.02 CZK - -
September 7, 2025 Sunday 21 STD = 0.02 CZK +0.000027 CZK +0.14%
September 8, 2025 Monday 21 STD = 0.02 CZK -0.0001 CZK -0.70%
September 9, 2025 Tuesday 21 STD = 0.02 CZK +0.0001 CZK +0.43%
September 10, 2025 Wednesday 21 STD = 0.02 CZK +0.0001 CZK +0.33%
September 11, 2025 (today) Thursday 21 STD = 0.02 CZK -0.0001 CZK -0.44%
The cost of 21 Dobras (STD) in Czech Korunas for a week (7 days) decreased by -Kč0.000047 (zero koruna forty-seven hellers).
Changes for the month (30 days)
Date Day of the week 21 STD to CZK Changes Changes %
August 12, 2025 Tuesday 21 STD = 0.02 CZK -0.0001 CZK -0.53%
September 11, 2025 (today) Thursday 21 STD = 0.02 CZK -0.0002 CZK -0.95%
The cost of 21 Dobras (STD) in Czech Korunas for a month (30 days) decreased by -Kč0.0002 (zero koruna two hellers).
Changes for the year (365 days)
Date Day of the week 21 STD to CZK Changes Changes %
September 11, 2024 Wednesday 21 STD = 0.02 CZK +0.000027 CZK +0.12%
September 11, 2025 (today) Thursday 21 STD = 0.02 CZK -0.0019 CZK -9.70%
The cost of 21 Dobras (STD) in Czech Korunas for a year (365 days) decreased by -Kč0.0019 (zero koruna nineteen hellers).

Cross rate of 21 STD to other currencies

National flag of the United States of America

USD

United States Dollar

USA

0.0009 USD

Exchange rate change for the week
$0
0%
Flag of the European Union

EUR

Euro

European Union

0.0008 EUR

Exchange rate change for the week
-€0.000001
-0.09%
Bitcoin

BTC

Bitcoin

Cryptocurrency

0.00000001 BTC

Exchange rate change for the week
-0.0000000003 BTC
-3.43%
Dogecoin

DOGE

Dogecoin

Cryptocurrency

0.0038 DOGE

Exchange rate change for the week
-0.0005 DOGE
-14.40%