1 STD 
= 0.0001 SGD 
at the rate on .
The cost of 1 Sao Tomean Dobra in Singapore Dollars today is $0.0001 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.04% (by -$0.00000002). The exchange rate of the Sao Tomean Dobra in relation to the Singapore Dollar on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to SGD | 2 STD to SGD | 3 STD to SGD |
|---|---|---|
| $0.0001 | $0.0001 | $0.0002 |
The Sao Tomean Dobra to Dollar exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.
| Date | Day of the week | 1 STD to SGD | Changes | Changes % |
|---|---|---|---|---|
| July 13, 2026 | Monday | 1 STD = 0.0001 SGD | +0.00000007 SGD | +0.11% |
| July 14, 2026 | Tuesday | 1 STD = 0.0001 SGD | -0.00000016 SGD | -0.27% |
| July 15, 2026 | Wednesday | 1 STD = 0.0001 SGD | -0.00000010 SGD | -0.17% |
| July 16, 2026 | Thursday | 1 STD = 0.0001 SGD | +0.00000007 SGD | +0.12% |
| July 17, 2026 | Friday | 1 STD = 0.0001 SGD | +0.00000003 SGD | +0.06% |
| July 18, 2026 | Saturday | 1 STD = 0.0001 SGD | +0.00000002 SGD | +0.03% |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 SGD | -0.00000002 SGD | -0.04% |
| The cost of 1 Dobra (STD) in Singapore Dollars for a week (7 days) decreased by -$0.00000016 (zero dollar sixteen cents). | ||||
| Date | Day of the week | 1 STD to SGD | Changes | Changes % |
|---|---|---|---|---|
| June 19, 2026 | Friday | 1 STD = 0.0001 SGD | +0.00000009 SGD | +0.16% |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 SGD | -0.00000006 SGD | -0.10% |
| The cost of 1 Dobra (STD) in Singapore Dollars for a month (30 days) decreased by -$0.00000006 (zero dollar six cents). | ||||
| Date | Day of the week | 1 STD to SGD | Changes | Changes % |
|---|---|---|---|---|
| July 19, 2025 | Saturday | 1 STD = 0.0001 SGD | - | - |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 SGD | +0.00000029 SGD | +0.51% |
| The cost of 1 Dobra (STD) in Singapore Dollars for a year (365 days) increased by +$0.00000029 (zero dollar twenty-nine cents). | ||||
