21 STD to XOF

21 STD = 0.53 XOF at the rate on 2025-09-11.

1 STD = 0.03 XOF ^{+0.000008 XOF (+0.03%)} at the rate on 2025-09-11.

The cost of 21 Sao Tomean Dobras in CFA Francs BCEAO today is 0.53 XOF according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.03% (by +0.000008 XOF). The exchange rate of the Sao Tomean Dobra in relation to the CFA Franc BCEAO 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

CFA Franc BCEAO

XOF

Central Bank of West African States

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

19 STD to XOF	20 STD to XOF	21 STD to XOF	22 STD to XOF	23 STD to XOF
0.48 XOF	0.50 XOF	0.53 XOF	0.55 XOF	0.58 XOF

19 STD to XOF

20 STD to XOF

21 STD to XOF

22 STD to XOF

23 STD to XOF

0.48 XOF

0.50 XOF

0.53 XOF

0.55 XOF

0.58 XOF

Graph of change in 21 Sao Tomean Dobras to CFA Francs BCEAO rate

Select the period for plotting the chart:

The Sao Tomean Dobra to Franc 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 Francs (XOF)

Changes for the week (7 days)
Date	Day of the week	21 STD to XOF	Changes	Changes %
September 5, 2025	Friday	21 STD = 0.53 XOF	-0.0033 XOF	-0.62%
September 6, 2025	Saturday	21 STD = 0.53 XOF	+0.0002 XOF	+0.04%
September 7, 2025	Sunday	21 STD = 0.53 XOF	+0.0005 XOF	+0.09%
September 8, 2025	Monday	21 STD = 0.53 XOF	-0.0025 XOF	-0.48%
September 9, 2025	Tuesday	21 STD = 0.53 XOF	+0.0023 XOF	+0.43%
September 10, 2025	Wednesday	21 STD = 0.53 XOF	+0.0004 XOF	+0.08%
September 11, 2025 (today)	Thursday	21 STD = 0.53 XOF	+0.0002 XOF	+0.03%
The cost of 21 Dobras (STD) in CFA Francs BCEAO for a week (7 days) increased by +0.0010 XOF (zero franc ten centime).

Changes for the month (30 days)
Date	Day of the week	21 STD to XOF	Changes	Changes %
August 12, 2025	Tuesday	21 STD = 0.53 XOF	-0.0029 XOF	-0.55%
September 11, 2025 (today)	Thursday	21 STD = 0.53 XOF	-0.0010 XOF	-0.19%
The cost of 21 Dobras (STD) in CFA Francs BCEAO for a month (30 days) decreased by -0.0010 XOF (zero franc ten centime).

Changes for the year (365 days)
Date	Day of the week	21 STD to XOF	Changes	Changes %
September 11, 2024	Wednesday	21 STD = 0.56 XOF	+0.0004 XOF	+0.07%
September 11, 2025 (today)	Thursday	21 STD = 0.53 XOF	-0.03 XOF	-6.24%
The cost of 21 Dobras (STD) in CFA Francs BCEAO for a year (365 days) decreased by -0.03 XOF (zero franc three centime).

Currency Converter

Graph of change in 21 Sao Tomean Dobras to CFA Francs BCEAO rate

Dynamics of the cost changes of 21 Dobras (STD) in Francs (XOF)

Cross rate of 21 STD to other currencies