12 GNF to STN

12 GNF = 0.03 STN at the rate on 2025-09-10.

1 GNF = ₡0.0024 ^{-₡0.000022 (-0.91%)} at the rate on 2025-09-10.

The cost of 12 Guinea Francs in Sao Tomean and Principe Dobra today is ₡0.03 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.91% (by -₡0.000022). The exchange rate of the Guinea Franc in relation to the Sao Tomean and Principe Dobra 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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Guinea Franc

GNF

Guinea

Sao Tomean and Principe Dobra

STN

Sao Tome and Principe

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

10 GNF to STN	11 GNF to STN	12 GNF to STN	13 GNF to STN	14 GNF to STN
₡0.02	₡0.03	₡0.03	₡0.03	₡0.03

10 GNF to STN

11 GNF to STN

12 GNF to STN

13 GNF to STN

14 GNF to STN

₡0.02

₡0.03

₡0.03

₡0.03

Graph of change in 12 Guinea Francs to Sao Tomean and Principe Dobra rate

Select the period for plotting the chart:

The Guinea Franc to Sao Tomean and Principe Dobra 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 Francs (GNF) in Sao Tomean and Principe Dobra (STN)

Changes for the week (7 days)
Date	Day of the week	12 GNF to STN	Changes	Changes %
September 4, 2025	Thursday	12 GNF = 0.03 STN	-0.0003 STN	-1.18%
September 5, 2025	Friday	12 GNF = 0.03 STN	+0.0004 STN	+1.39%
September 6, 2025	Saturday	12 GNF = 0.03 STN	-0.0005 STN	-1.74%
September 7, 2025	Sunday	12 GNF = 0.03 STN	+0.0002 STN	+0.60%
September 8, 2025	Monday	12 GNF = 0.03 STN	-0.0001 STN	-0.30%
September 9, 2025	Tuesday	12 GNF = 0.03 STN	+0.0001 STN	+0.49%
September 10, 2025 (today)	Wednesday	12 GNF = 0.03 STN	-0.0003 STN	-0.91%
The cost of 12 Francs (GNF) in Sao Tomean and Principe Dobra for a week (7 days) decreased by -₡0.0001 (zero sao Tomean and Principe Dobra one centimo).

Changes for the month (30 days)
Date	Day of the week	12 GNF to STN	Changes	Changes %
August 11, 2025	Monday	12 GNF = 0.03 STN	+0.0003 STN	+0.86%
September 10, 2025 (today)	Wednesday	12 GNF = 0.03 STN	-0.0004 STN	-1.42%
The cost of 12 Francs (GNF) in Sao Tomean and Principe Dobra for a month (30 days) decreased by -₡0.0004 (zero sao Tomean and Principe Dobra four centimos).

Changes for the year (365 days)
Date	Day of the week	12 GNF to STN	Changes	Changes %
September 10, 2024	Tuesday	12 GNF = 0.03 STN	+0.0003 STN	+0.87%
September 10, 2025 (today)	Wednesday	12 GNF = 0.03 STN	-0.0021 STN	-7.28%
The cost of 12 Francs (GNF) in Sao Tomean and Principe Dobra for a year (365 days) decreased by -₡0.0021 (zero sao Tomean and Principe Dobra twenty-one centimos).

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Graph of change in 12 Guinea Francs to Sao Tomean and Principe Dobra rate

Dynamics of the cost changes of 12 Francs (GNF) in Sao Tomean and Principe Dobra (STN)

Cross rate of 12 GNF to other currencies