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STN to USD exchange rate history

Published daily São Tomé and Príncipe Second Dobra to United States Dollar reference rates, with historical currency transitions adjusted for continuity.

Displayed range

September 3, 2025 to September 3, 2026

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Average rate: last 30 days

0.047052341

▲ Up 0.08%

USD per 1 STN · published daily observations

0.0477206860.0471977560.046674825
2026-08-03Low 0.046746954 · High 0.0476485582026-09-02

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Recent published rates

Date1 STN
September 2, 20260.047021855 USD
September 1, 20260.046871716 USD
August 31, 20260.046887631 USD
August 28, 20260.047095222 USD
August 27, 20260.047152712 USD
August 26, 20260.047379319 USD
August 25, 20260.047447661 USD
August 24, 20260.047375581 USD
August 21, 20260.047597818 USD
August 20, 20260.047648558 USD
View USD/STN historyArchive availability for this pair begins January 2, 2018.

Learn more about these currencies

STN

São Tomé and Príncipe Second Dobra

Learn more about STNUSD

United States Dollar

Learn more about USD

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Frequently asked questions

How far back does STN/USD 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.