Historical Exchange Rates
USD to SGD Historical Exchange Rates
Review date-based historical exchange-rate data for United States Dollar and Singapore Dollar. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
USD/SGD range data
1 USD = 1.2808 SGD on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-28 | 1 USD = 1.2777 SGD |
| 2026-09-29 | 1 USD = 1.2778 SGD |
| 2026-09-30 | 1 USD = 1.2773 SGD |
| 2026-10-01 | 1 USD = 1.2786 SGD |
| 2026-10-02 | 1 USD = 1.279 SGD |
| 2026-10-05 | 1 USD = 1.2795 SGD |
| 2026-10-06 | 1 USD = 1.2786 SGD |
| 2026-10-07 | 1 USD = 1.2788 SGD |
| 2026-10-08 | 1 USD = 1.2802 SGD |
| 2026-10-09 | 1 USD = 1.2803 SGD |
| 2026-10-12 | 1 USD = 1.2799 SGD |
| 2026-10-13 | 1 USD = 1.28 SGD |
| 2026-10-14 | 1 USD = 1.281 SGD |
| 2026-10-15 | 1 USD = 1.2822 SGD |
| 2026-10-16 | 1 USD = 1.2808 SGD |
Historical trend summary
Observed changes in USD/SGD
Across 20 provider observations from to , USD/SGD finished above its first observation. The observed change was +0.39%.
The lowest observed rate was 1 USD = 1.2752 SGD on . The highest was 1 USD = 1.2822 SGD on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding USD/SGD historical data
USD/SGD records how many singapore dollar units one united states dollar represented at each provider publication. United States Dollar is associated with United States, while Singapore Dollar is associated with Singapore. The series can support dated price comparisons, cross-currency records and research into how the relationship changed over the selected period.
Observed movement can reflect relative inflation, economic activity, monetary-policy conditions, trade and demand for the two currencies. The monetary authorities responsible for each currency can operate under different policy frameworks. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.
Exchange-rate information is provided for reference only and is not financial, trading or investment advice.
Source and calculation method
CurrencyHub preserves the requested date separately from the actual provider publication date. Monthly and annual averages are arithmetic means of available daily observations, and the month-end value is the final published observation in that calendar month. No missing weekend or holiday rate is invented or interpolated. Review the policy that applies to any accounting, tax or legal use.
Data interpretation note
These observations are reference rates for comparison and research, not bank execution prices. A requested weekend or holiday may have no publication because the provider follows its own release calendar; CurrencyHub identifies the actual published date instead of inventing or interpolating a value. Banks and payment services can use different processing dates, spreads and fees.