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The Forex calculator is the best way to find current exchange rates of more than 150 currencies. As per the rates updated on 09:49 pm on 04th Nov 2026 Wednesday, 1 Guinean Franc (GNF) is equal to 2.516 São Tomé and Príncipe Dobra (STD) and 1 São Tomé and Príncipe Dobra (STD) is equal to 0.397 Guinean Franc (GNF).
The conversion table is also shown in order to provide possible multiplications of GNF to STD and vice-versa. For custom amount the amount field can be used. The rates are updated on hourly basis.
| 10 GNF | = | 25.161 STD |
| 50 GNF | = | 125.806 STD |
| 100 GNF | = | 251.612 STD |
| 250 GNF | = | 629.03 STD |
| 500 GNF | = | 1258.06 STD |
| 1000 GNF | = | 2516.12 STD |
| 10 STD | = | 3.974 GNF |
| 50 STD | = | 19.872 GNF |
| 100 STD | = | 39.744 GNF |
| 250 STD | = | 99.359 GNF |
| 500 STD | = | 198.719 GNF |
| 1000 STD | = | 397.437 GNF |