9 STD to ETB

9 STD = 0.06 ETB at the rate on 2025-09-08.

1 STD = 0.01 ETB ^{-0.000003 ETB (-0.04%)} at the rate on 2025-09-08.

The cost of 9 Sao Tomean Dobras in Ethiopian Birr today is 0.06 ETB according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.04% (by -0.000003 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.

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Sao Tomean Dobra

STD

Sao Tome And Principe

Ethiopian Birr

ETB

Ethiopia

With the currency converter, you can convert 9 Sao Tomean Dobras to Birr and find out how much nine dobras is currently worth in Birr. Also, you can make a reverse calculation and find out the current value of 9 Birr in Sao Tomean Dobras.

7 STD to ETB	8 STD to ETB	9 STD to ETB	10 STD to ETB	11 STD to ETB
0.04 ETB	0.05 ETB	0.06 ETB	0.06 ETB	0.07 ETB

7 STD to ETB

8 STD to ETB

9 STD to ETB

10 STD to ETB

11 STD to ETB

0.04 ETB

0.05 ETB

0.06 ETB

0.06 ETB

0.07 ETB

Graph of change in 9 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 9 Dobras (STD) in Birr (ETB)

Changes for the week (7 days)
Date	Day of the week	9 STD to ETB	Changes	Changes %
September 2, 2025	Tuesday	9 STD = 0.06 ETB	+0.0004 ETB	+0.74%
September 3, 2025	Wednesday	9 STD = 0.06 ETB	+0.000021 ETB	+0.04%
September 4, 2025	Thursday	9 STD = 0.06 ETB	+0.0001 ETB	+0.11%
September 5, 2025	Friday	9 STD = 0.06 ETB	-0.0002 ETB	-0.37%
September 6, 2025	Saturday	9 STD = 0.06 ETB	+0.000049 ETB	+0.08%
September 7, 2025	Sunday	9 STD = 0.06 ETB	-0.000010 ETB	-0.02%
September 8, 2025 (today)	Monday	9 STD = 0.06 ETB	-0.000023 ETB	-0.04%
The cost of 9 Dobras (STD) in Ethiopian Birr for a week (7 days) decreased by -0.0001 ETB (zero birr one santim).

Changes for the month (30 days)
Date	Day of the week	9 STD to ETB	Changes	Changes %
August 9, 2025	Saturday	9 STD = 0.06 ETB	-0.000029 ETB	-0.05%
September 8, 2025 (today)	Monday	9 STD = 0.06 ETB	+0.0016 ETB	+2.81%
The cost of 9 Dobras (STD) in Ethiopian Birr for a month (30 days) increased by +0.0016 ETB (zero birr sixteen santim).

Changes for the year (365 days)
Date	Day of the week	9 STD to ETB	Changes	Changes %
September 8, 2024	Sunday	9 STD = 0.05 ETB	+0.0002 ETB	+0.46%
September 8, 2025 (today)	Monday	9 STD = 0.06 ETB	+0.01 ETB	+19.50%
The cost of 9 Dobras (STD) in Ethiopian Birr for a year (365 days) increased by +0.01 ETB (zero birr one santim).

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Graph of change in 9 Sao Tomean Dobras to Ethiopian Birr rate

Dynamics of the cost changes of 9 Dobras (STD) in Birr (ETB)

Cross rate of 9 STD to other currencies