Historical Exchange Rates
BRL to STN Historical Exchange Rates
Review date-based historical exchange-rate data for Brazilian Real and São Tomé and Príncipe Dobra. This page is designed for historical lookup, not current conversion.
Showing the 1Y range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
BRL/STN range data
1 BRL = 4.285207 STN on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-28 | 1 BRL = 4.144007 STN |
| 2026-09-29 | 1 BRL = 4.129442 STN |
| 2026-09-30 | 1 BRL = 4.14855 STN |
| 2026-10-01 | 1 BRL = 4.175479 STN |
| 2026-10-02 | 1 BRL = 4.174137 STN |
| 2026-10-05 | 1 BRL = 4.243437 STN |
| 2026-10-06 | 1 BRL = 4.304496 STN |
| 2026-10-07 | 1 BRL = 4.363069 STN |
| 2026-10-08 | 1 BRL = 4.349787 STN |
| 2026-10-09 | 1 BRL = 4.345543 STN |
| 2026-10-12 | 1 BRL = 4.349018 STN |
| 2026-10-13 | 1 BRL = 4.336665 STN |
| 2026-10-14 | 1 BRL = 4.341382 STN |
| 2026-10-15 | 1 BRL = 4.316879 STN |
| 2026-10-16 | 1 BRL = 4.285207 STN |
Historical trend summary
Observed changes in BRL/STN
Across 254 provider observations from to , BRL/STN finished above its first observation. The observed change was +10.24%.
The lowest observed rate was 1 BRL = 3.756732 STN on . The highest was 1 BRL = 4.363069 STN on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding BRL/STN historical data
BRL/STN records how many são tomé and príncipe dobra units one brazilian real represented at each provider publication. Brazilian Real is associated with Brazil, while São Tomé and Príncipe Dobra is associated with São Tomé and Príncipe. 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.