Where Search makes a History
The Forex calculator is the best way to find current exchange rates of more than 150 currencies. As per the rates updated on 04:41 pm on 12th Jun 2026 Friday, 1 Singapore Dollar (SGD) is equal to 17356.265 S�o Tom� and Pr�ncipe Dobra (STD) and 1 S�o Tom� and Pr�ncipe Dobra (STD) is equal to 0 Singapore Dollar (SGD).
The conversion table is also shown in order to provide possible multiplications of SGD to STD and vice-versa. For custom amount the amount field can be used. The rates are updated on hourly basis.
| 10 SGD | = | 173562.654 STD |
| 50 SGD | = | 867813.272 STD |
| 100 SGD | = | 1735626.543 STD |
| 250 SGD | = | 4339066.358 STD |
| 500 SGD | = | 8678132.716 STD |
| 1000 SGD | = | 17356265.433 STD |
| 10 STD | = | 0.001 SGD |
| 50 STD | = | 0.003 SGD |
| 100 STD | = | 0.006 SGD |
| 250 STD | = | 0.014 SGD |
| 500 STD | = | 0.029 SGD |
| 1000 STD | = | 0.058 SGD |