21 STD to BGN

21 STD = 0.0016 BGN at the rate on 2025-09-11.

1 STD = лв0.0001 at the rate on 2025-09-11.

The cost of 21 Sao Tomean Dobras in Bulgarian Leva today is лв0.0016 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 Bulgarian Lev 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

Bulgarian Lev

BGN

Bulgaria

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

19 STD to BGN	20 STD to BGN	21 STD to BGN	22 STD to BGN	23 STD to BGN
лв0.0014	лв0.0015	лв0.0016	лв0.0017	лв0.0017

19 STD to BGN

20 STD to BGN

21 STD to BGN

22 STD to BGN

23 STD to BGN

лв0.0014

лв0.0015

лв0.0016

лв0.0017

Graph of change in 21 Sao Tomean Dobras to Bulgarian Leva rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Lev 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 Leva (BGN)

Changes for the week (7 days)
Date	Day of the week	21 STD to BGN	Changes	Changes %
September 5, 2025	Friday	21 STD = 0.0016 BGN	-0.000010 BGN	-0.64%
September 6, 2025	Saturday	21 STD = 0.0016 BGN	+0.000003 BGN	+0.17%
September 7, 2025	Sunday	21 STD = 0.0016 BGN	-0.000001 BGN	-0.07%
September 8, 2025	Monday	21 STD = 0.0016 BGN	-0.000006 BGN	-0.39%
September 9, 2025	Tuesday	21 STD = 0.0016 BGN	+0.000007 BGN	+0.43%
September 10, 2025	Wednesday	21 STD = 0.0016 BGN	+0.000001 BGN	+0.08%
September 11, 2025 (today)	Thursday	21 STD = 0.0016 BGN	-	-
The cost of 21 Dobras (STD) in Bulgarian Leva for a week (7 days) increased by +лв0.000004 (zero lev four stotinki).

Changes for the month (30 days)
Date	Day of the week	21 STD to BGN	Changes	Changes %
August 12, 2025	Tuesday	21 STD = 0.0016 BGN	-0.000008 BGN	-0.50%
September 11, 2025 (today)	Thursday	21 STD = 0.0016 BGN	-0.000004 BGN	-0.23%
The cost of 21 Dobras (STD) in Bulgarian Leva for a month (30 days) decreased by -лв0.000004 (zero lev four stotinki).

Changes for the year (365 days)
Date	Day of the week	21 STD to BGN	Changes	Changes %
September 11, 2024	Wednesday	21 STD = 0.0017 BGN	+0.000001 BGN	+0.05%
September 11, 2025 (today)	Thursday	21 STD = 0.0016 BGN	-0.0001 BGN	-6.24%
The cost of 21 Dobras (STD) in Bulgarian Leva for a year (365 days) decreased by -лв0.0001 (zero lev one stotinka).

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Graph of change in 21 Sao Tomean Dobras to Bulgarian Leva rate

Dynamics of the cost changes of 21 Dobras (STD) in Leva (BGN)

Cross rate of 21 STD to other currencies