1 GNF 
= 0.0025 STN 
at the rate on .
The cost of 1 Guinea Franc in Sao Tomean and Principe Dobra today is ₡0.0025 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. 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.
| 1 GNF to STN | 2 GNF to STN | 3 GNF to STN |
|---|---|---|
| ₡0.0025 | ₡0.0049 | ₡0.01 |
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.
| Date | Day of the week | 1 GNF to STN | Changes | Changes % |
|---|---|---|---|---|
| August 31, 2025 | Sunday | 1 GNF = 0.0024 STN | +0.000012 STN | +0.48% |
| September 1, 2025 | Monday | 1 GNF = 0.0024 STN | -0.000021 STN | -0.88% |
| September 2, 2025 | Tuesday | 1 GNF = 0.0025 STN | +0.000042 STN | +1.73% |
| September 3, 2025 | Wednesday | 1 GNF = 0.0025 STN | -0.000001 STN | -0.02% |
| September 4, 2025 | Thursday | 1 GNF = 0.0024 STN | -0.000029 STN | -1.18% |
| September 5, 2025 | Friday | 1 GNF = 0.0025 STN | +0.000034 STN | +1.39% |
| September 6, 2025 (today) | Saturday | 1 GNF = 0.0025 STN | - | - |
| The cost of 1 Franc (GNF) in Sao Tomean and Principe Dobra for a week (7 days) increased by +₡0.000026 (zero sao Tomean and Principe Dobra twenty-six centimos). | ||||
| Date | Day of the week | 1 GNF to STN | Changes | Changes % |
|---|---|---|---|---|
| August 7, 2025 | Thursday | 1 GNF = 0.0024 STN | -0.000005 STN | -0.21% |
| September 6, 2025 (today) | Saturday | 1 GNF = 0.0025 STN | +0.000020 STN | +0.82% |
| The cost of 1 Franc (GNF) in Sao Tomean and Principe Dobra for a month (30 days) increased by +₡0.000020 (zero sao Tomean and Principe Dobra twenty centimos). | ||||
| Date | Day of the week | 1 GNF to STN | Changes | Changes % |
|---|---|---|---|---|
| September 6, 2024 | Friday | 1 GNF = 0.0026 STN | +0.000037 STN | +1.44% |
| September 6, 2025 (today) | Saturday | 1 GNF = 0.0025 STN | -0.0001 STN | -5.41% |
| The cost of 1 Franc (GNF) in Sao Tomean and Principe Dobra for a year (365 days) decreased by -₡0.0001 (zero sao Tomean and Principe Dobra one centimo). | ||||
