21 STD to SBD

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

1 STD = $0.0004 at the rate on 2025-09-11.

The cost of 21 Sao Tomean Dobras in Solomon Islands Dollars today is $0.01 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Sao Tomean Dobra in relation to the Solomon Islands Dollar 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

Sao Tome And Principe

Solomon Islands Dollar

SBD

Solomon Islands

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

19 STD to SBD	20 STD to SBD	21 STD to SBD	22 STD to SBD	23 STD to SBD
$0.01	$0.01	$0.01	$0.01	$0.01

19 STD to SBD

20 STD to SBD

21 STD to SBD

22 STD to SBD

23 STD to SBD

$0.01

$0.01

$0.01

Graph of change in 21 Sao Tomean Dobras to Solomon Islands Dollars rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Dollar 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 Dollars (SBD)

Changes for the week (7 days)
Date	Day of the week	21 STD to SBD	Changes	Changes %
September 5, 2025	Friday	21 STD = 0.01 SBD	+0.00000005 SBD	+0.0006%
September 6, 2025	Saturday	21 STD = 0.01 SBD	-	-
September 7, 2025	Sunday	21 STD = 0.01 SBD	-	-
September 8, 2025	Monday	21 STD = 0.01 SBD	+0.000006 SBD	+0.08%
September 9, 2025	Tuesday	21 STD = 0.01 SBD	-0.000006 SBD	-0.08%
September 10, 2025	Wednesday	21 STD = 0.01 SBD	-	-
September 11, 2025 (today)	Thursday	21 STD = 0.01 SBD	-	-
The cost of 21 Dobras (STD) in Solomon Islands Dollars for a week (7 days) remained unchanged.

Changes for the month (30 days)
Date	Day of the week	21 STD to SBD	Changes	Changes %
August 12, 2025	Tuesday	21 STD = 0.01 SBD	-	-
September 11, 2025 (today)	Thursday	21 STD = 0.01 SBD	-0.000006 SBD	-0.08%
The cost of 21 Dobras (STD) in Solomon Islands Dollars for a month (30 days) decreased by -$0.000006 (zero dollar six cents).

Changes for the year (365 days)
Date	Day of the week	21 STD to SBD	Changes	Changes %
September 11, 2024	Wednesday	21 STD = 0.01 SBD	-	-
September 11, 2025 (today)	Thursday	21 STD = 0.01 SBD	-0.0001 SBD	-1.35%
The cost of 21 Dobras (STD) in Solomon Islands Dollars for a year (365 days) decreased by -$0.0001 (zero dollar one cent).

Currency Converter

Graph of change in 21 Sao Tomean Dobras to Solomon Islands Dollars rate

Dynamics of the cost changes of 21 Dobras (STD) in Dollars (SBD)

Cross rate of 21 STD to other currencies