The Forex calculator is the best way to find current exchange rates of more than 150 currencies. As per the rates updated on 05:41 pm on 12th Jun 2026 Friday, 1 S�o Tom� and Pr�ncipe Dobra (STD) is equal to 0.007 Japanese Yen (JPY) and 1 Japanese Yen (JPY) is equal to 139.111 S�o Tom� and Pr�ncipe Dobra (STD).
The conversion table is also shown in order to provide possible multiplications of STD to JPY and vice-versa. For custom amount the amount field can be used. The rates are updated on hourly basis.
| 10 STD | = | 0.072 JPY |
| 50 STD | = | 0.359 JPY |
| 100 STD | = | 0.719 JPY |
| 250 STD | = | 1.797 JPY |
| 500 STD | = | 3.594 JPY |
| 1000 STD | = | 7.189 JPY |
| 10 JPY | = | 1391.108 STD |
| 50 JPY | = | 6955.542 STD |
| 100 JPY | = | 13911.084 STD |
| 250 JPY | = | 34777.709 STD |
| 500 JPY | = | 69555.418 STD |
| 1000 JPY | = | 139110.836 STD |