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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 05:19 pm on 26th Apr 2026 Sunday, 1 Guinean Franc (GNF) is equal to 2.543 São Tomé and Príncipe Dobra (STD) and 1 São Tomé and Príncipe Dobra (STD) is equal to 0.393 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 | = | 25.426 STD |
| 50 GNF | = | 127.129 STD |
| 100 GNF | = | 254.259 STD |
| 250 GNF | = | 635.647 STD |
| 500 GNF | = | 1271.294 STD |
| 1000 GNF | = | 2542.589 STD |
| 10 STD | = | 3.933 GNF |
| 50 STD | = | 19.665 GNF |
| 100 STD | = | 39.33 GNF |
| 250 STD | = | 98.325 GNF |
| 500 STD | = | 196.65 GNF |
| 1000 STD | = | 393.3 GNF |