12 STD to GNF

12 STD = 4.67 GNF at the rate on 2025-09-11.

1 STD = 0.39 GNF ^{+0.0007 GNF (+0.18%)} at the rate on 2025-09-11.

The cost of 12 Sao Tomean Dobras in Guinea Francs today is 4.67 GNF according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.18% (by +0.0007 GNF). The exchange rate of the Sao Tomean Dobra in relation to the Guinea Franc 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

Guinea Franc

GNF

Guinea

With the currency converter, you can convert 12 Sao Tomean Dobras to Francs and find out how much twelve dobras is currently worth in Francs. Also, you can make a reverse calculation and find out the current value of 12 Francs in Sao Tomean Dobras.

10 STD to GNF	11 STD to GNF	12 STD to GNF	13 STD to GNF	14 STD to GNF
3.89 GNF	4.28 GNF	4.67 GNF	5.06 GNF	5.45 GNF

10 STD to GNF

11 STD to GNF

12 STD to GNF

13 STD to GNF

14 STD to GNF

3.89 GNF

4.28 GNF

4.67 GNF

5.06 GNF

5.45 GNF

Graph of change in 12 Sao Tomean Dobras to Guinea Francs 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 12 Dobras (STD) in Francs (GNF)

Changes for the week (7 days)
Date	Day of the week	12 STD to GNF	Changes	Changes %
September 5, 2025	Friday	12 STD = 4.66 GNF	-0.01 GNF	-0.12%
September 6, 2025	Saturday	12 STD = 4.66 GNF	-0.01 GNF	-0.17%
September 7, 2025	Sunday	12 STD = 4.66 GNF	+0.0016 GNF	+0.03%
September 8, 2025	Monday	12 STD = 4.66 GNF	-0.0003 GNF	-0.01%
September 9, 2025	Tuesday	12 STD = 4.67 GNF	+0.01 GNF	+0.21%
September 10, 2025	Wednesday	12 STD = 4.66 GNF	-0.0027 GNF	-0.06%
September 11, 2025 (today)	Thursday	12 STD = 4.67 GNF	+0.01 GNF	+0.18%
The cost of 12 Dobras (STD) in Guinea Francs for a week (7 days) increased by +0.01 GNF (zero franc one centime).

Changes for the month (30 days)
Date	Day of the week	12 STD to GNF	Changes	Changes %
August 12, 2025	Tuesday	12 STD = 4.67 GNF	-0.0007 GNF	-0.02%
September 11, 2025 (today)	Thursday	12 STD = 4.67 GNF	+0.0012 GNF	+0.02%
The cost of 12 Dobras (STD) in Guinea Francs for a month (30 days) increased by +0.0012 GNF (zero franc twelve centime).

Changes for the year (365 days)
Date	Day of the week	12 STD to GNF	Changes	Changes %
September 11, 2024	Wednesday	12 STD = 4.65 GNF	-0.0022 GNF	-0.05%
September 11, 2025 (today)	Thursday	12 STD = 4.67 GNF	+0.02 GNF	+0.39%
The cost of 12 Dobras (STD) in Guinea Francs for a year (365 days) increased by +0.02 GNF (zero franc two centime).

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Graph of change in 12 Sao Tomean Dobras to Guinea Francs rate

Dynamics of the cost changes of 12 Dobras (STD) in Francs (GNF)

Cross rate of 12 STD to other currencies