20 STD to ETB

20 STD = 0.13 ETB at the rate on 2025-09-11.

1 STD = 0.01 ETB ^{+0.000018 ETB (+0.29%)} at the rate on 2025-09-11.

The cost of 20 Sao Tomean Dobras in Ethiopian Birr today is 0.13 ETB according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.29% (by +0.000018 ETB). The exchange rate of the Sao Tomean Dobra in relation to the Ethiopian Birr 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

Ethiopian Birr

ETB

Ethiopia

With the currency converter, you can convert 20 Sao Tomean Dobras to Birr and find out how much twenty dobras is currently worth in Birr. Also, you can make a reverse calculation and find out the current value of 20 Birr in Sao Tomean Dobras.

18 STD to ETB	19 STD to ETB	20 STD to ETB	21 STD to ETB	22 STD to ETB
0.12 ETB	0.12 ETB	0.13 ETB	0.14 ETB	0.14 ETB

18 STD to ETB

19 STD to ETB

20 STD to ETB

21 STD to ETB

22 STD to ETB

0.12 ETB

0.13 ETB

0.14 ETB

Graph of change in 20 Sao Tomean Dobras to Ethiopian Birr rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Birr 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 20 Dobras (STD) in Birr (ETB)

Changes for the week (7 days)
Date	Day of the week	20 STD to ETB	Changes	Changes %
September 5, 2025	Friday	20 STD = 0.13 ETB	-0.0005 ETB	-0.37%
September 6, 2025	Saturday	20 STD = 0.13 ETB	+0.0001 ETB	+0.08%
September 7, 2025	Sunday	20 STD = 0.13 ETB	-0.000022 ETB	-0.02%
September 8, 2025	Monday	20 STD = 0.13 ETB	-0.0004 ETB	-0.28%
September 9, 2025	Tuesday	20 STD = 0.13 ETB	+0.0010 ETB	+0.74%
September 10, 2025	Wednesday	20 STD = 0.13 ETB	+0.0002 ETB	+0.17%
September 11, 2025 (today)	Thursday	20 STD = 0.13 ETB	+0.0004 ETB	+0.29%
The cost of 20 Dobras (STD) in Ethiopian Birr for a week (7 days) increased by +0.0013 ETB (zero birr thirteen santim).

Changes for the month (30 days)
Date	Day of the week	20 STD to ETB	Changes	Changes %
August 12, 2025	Tuesday	20 STD = 0.13 ETB	+0.0005 ETB	+0.37%
September 11, 2025 (today)	Thursday	20 STD = 0.13 ETB	+0.0035 ETB	+2.74%
The cost of 20 Dobras (STD) in Ethiopian Birr for a month (30 days) increased by +0.0035 ETB (zero birr thirty-five santim).

Changes for the year (365 days)
Date	Day of the week	20 STD to ETB	Changes	Changes %
September 11, 2024	Wednesday	20 STD = 0.10 ETB	-0.0005 ETB	-0.46%
September 11, 2025 (today)	Thursday	20 STD = 0.13 ETB	+0.03 ETB	+20.94%
The cost of 20 Dobras (STD) in Ethiopian Birr for a year (365 days) increased by +0.03 ETB (zero birr three santim).

Currency Converter

Graph of change in 20 Sao Tomean Dobras to Ethiopian Birr rate

Dynamics of the cost changes of 20 Dobras (STD) in Birr (ETB)

Cross rate of 20 STD to other currencies