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PEN to STN exchange rate history

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

Displayed range

September 4, 2025 to September 4, 2026

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Average rate: last 30 days

6.316355

▲ Up 0.05%

STN per 1 PEN · published daily observations

6.35525156.31126136.2672712
2026-08-04Low 6.2733388 · High 6.34918392026-09-03

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Recent published rates

Date1 PEN
September 3, 20266.304016 STN
September 2, 20266.3305225 STN
September 1, 20266.3378333 STN
August 31, 20266.3341569 STN
August 28, 20266.333423 STN
August 27, 20266.3413038 STN
August 26, 20266.3109483 STN
August 25, 20266.2941478 STN
August 24, 20266.3004043 STN
August 21, 20266.2735632 STN
View STN/PEN historyArchive availability for this pair begins January 2, 2018.

Learn more about these currencies

PEN

Peruvian Sol

Learn more about PENSTN

São Tomé and Príncipe Second Dobra

Learn more about STN

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Frequently asked questions

How far back does PEN/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.