1 SGD 
= 0.78 USD 
at the rate on .
The cost of 1 Singapore Dollar in United States Dollars today is $0.78 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.30% (by +$0.0023). The exchange rate of the Singapore Dollar in relation to the United States Dollar on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 SGD to USD | 2 SGD to USD | 3 SGD to USD |
|---|---|---|
| $0.78 | $1.56 | $2.33 |
The Singapore Dollar to United States 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 SGD to USD | Changes | Changes % |
|---|---|---|---|---|
| August 30, 2025 | Saturday | 1 SGD = 0.78 USD | +0.0001 USD | +0.01% |
| August 31, 2025 | Sunday | 1 SGD = 0.78 USD | +0.0001 USD | +0.01% |
| September 1, 2025 | Monday | 1 SGD = 0.78 USD | -0.000039 USD | -0.01% |
| September 2, 2025 | Tuesday | 1 SGD = 0.78 USD | -0.0030 USD | -0.39% |
| September 3, 2025 | Wednesday | 1 SGD = 0.78 USD | +0.0005 USD | +0.06% |
| September 4, 2025 | Thursday | 1 SGD = 0.78 USD | -0.0008 USD | -0.10% |
| September 5, 2025 | Friday | 1 SGD = 0.78 USD | +0.0023 USD | +0.30% |
| The cost of 1 Dollar (SGD) in United States Dollars for a week (7 days) decreased by -$0.0010 (zero dollar ten cents). | ||||
| Date | Day of the week | 1 SGD to USD | Changes | Changes % |
|---|---|---|---|---|
| August 6, 2025 | Wednesday | 1 SGD = 0.78 USD | +0.0015 USD | +0.19% |
| September 5, 2025 | Friday | 1 SGD = 0.78 USD | -0.0003 USD | -0.04% |
| The cost of 1 Dollar (SGD) in United States Dollars for a month (30 days) decreased by -$0.0003 (zero dollar three cents). | ||||
| Date | Day of the week | 1 SGD to USD | Changes | Changes % |
|---|---|---|---|---|
| September 5, 2024 | Thursday | 1 SGD = 0.77 USD | +0.0021 USD | +0.27% |
| September 5, 2025 | Friday | 1 SGD = 0.78 USD | +0.01 USD | +1.10% |
| The cost of 1 Dollar (SGD) in United States Dollars for a year (365 days) increased by +$0.01 (zero dollar one cent). | ||||
