Historical Exchange Rates
STN to SGD Historical Exchange Rates
Review date-based historical exchange-rate data for São Tomé and Príncipe Dobra 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
STN/SGD range data
1 STN = 0.05902108 SGD on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-29 | 1 STN = 0.05937456 SGD |
| 2026-09-30 | 1 STN = 0.05918358 SGD |
| 2026-10-01 | 1 STN = 0.05898418 SGD |
| 2026-10-02 | 1 STN = 0.05881541 SGD |
| 2026-10-05 | 1 STN = 0.05893869 SGD |
| 2026-10-06 | 1 STN = 0.05916516 SGD |
| 2026-10-07 | 1 STN = 0.05864979 SGD |
| 2026-10-08 | 1 STN = 0.05872397 SGD |
| 2026-10-09 | 1 STN = 0.05881299 SGD |
| 2026-10-12 | 1 STN = 0.05890745 SGD |
| 2026-10-13 | 1 STN = 0.05900332 SGD |
| 2026-10-14 | 1 STN = 0.05878763 SGD |
| 2026-10-15 | 1 STN = 0.05890568 SGD |
| 2026-10-16 | 1 STN = 0.05897578 SGD |
| 2026-10-19 | 1 STN = 0.05902108 SGD |
Historical trend summary
Observed changes in STN/SGD
Across 21 provider observations from to , STN/SGD finished below its first observation. The observed change was -1.03%.
The lowest observed rate was 1 STN = 0.05864979 SGD on . The highest was 1 STN = 0.05963354 SGD on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding STN/SGD historical data
STN/SGD records how many singapore dollar units one são tomé and príncipe dobra represented at each provider publication. São Tomé and Príncipe Dobra is associated with São Tomé and Príncipe, 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 documented exchange-rate arrangements also provide context: Fixed relationship with the euro. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.