USD to STN exchange rate history
Published daily United States Dollar to São Tomé and Príncipe Second Dobra reference rates, with historical currency transitions adjusted for continuity.
Displayed range
September 3, 2025 to September 3, 2026
Average rate: last 30 days
21.253566
▼ Down 0.08%STN per 1 USD · published daily observations
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Recent published rates
| Date | 1 USD |
|---|---|
| September 2, 2026 | 21.266707 STN |
| September 1, 2026 | 21.334828 STN |
| August 31, 2026 | 21.327586 STN |
| August 28, 2026 | 21.233577 STN |
| August 27, 2026 | 21.207688 STN |
| August 26, 2026 | 21.106255 STN |
| August 25, 2026 | 21.075854 STN |
| August 24, 2026 | 21.10792 STN |
| August 21, 2026 | 21.009367 STN |
| August 20, 2026 | 20.986994 STN |
View STN/USD historyArchive availability for this pair begins January 2, 2018.
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Frequently asked questions
How far back does USD/STN history go?+
The pair is bounded by the later underlying series. The archive can cover this pair from January 2, 2018; the chart shows the most recent year of published observations.
Are weekends filled in?+
No. The chart draws published daily observations only. Weekends, holidays, and other gaps do not become invented rate rows.