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STN to ERN exchange rate history

Published daily São Tomé and Príncipe Second Dobra to Eritrean Nakfa 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

0.70578512

▲ Up 0.08%

ERN per 1 STN · published daily observations

0.715810290.707966340.70012238
2026-08-03Low 0.70120431 · High 0.714728372026-09-02

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Recent published rates

Date1 STN
September 2, 20260.70532782 ERN
September 1, 20260.70307574 ERN
August 31, 20260.70331447 ERN
August 28, 20260.70642833 ERN
August 27, 20260.70729068 ERN
August 26, 20260.71068978 ERN
August 25, 20260.71171492 ERN
August 24, 20260.71063372 ERN
August 21, 20260.71396727 ERN
August 20, 20260.71472837 ERN
View ERN/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 STNERN

Eritrean Nakfa

Learn more about ERN

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Frequently asked questions

How far back does STN/ERN 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.