The Forex calculator is the best way to find current exchange rates of more than 150 currencies. As per the rates updated on 01:50 pm on 14th Sep 2026 Monday, 1 São Tomé and Príncipe Dobra (STD) is equal to 0.007 Ethiopian Birr (ETB) and 1 Ethiopian Birr (ETB) is equal to 137.975 São Tomé and Príncipe Dobra (STD).
The conversion table is also shown in order to provide possible multiplications of STD to ETB and vice-versa. For custom amount the amount field can be used. The rates are updated on hourly basis.
| 10 STD | = | 0.072 ETB |
| 50 STD | = | 0.362 ETB |
| 100 STD | = | 0.725 ETB |
| 250 STD | = | 1.812 ETB |
| 500 STD | = | 3.624 ETB |
| 1000 STD | = | 7.248 ETB |
| 10 ETB | = | 1379.755 STD |
| 50 ETB | = | 6898.775 STD |
| 100 ETB | = | 13797.549 STD |
| 250 ETB | = | 34493.873 STD |
| 500 ETB | = | 68987.745 STD |
| 1000 ETB | = | 137975.491 STD |