Historical Exchange Rates
ISK to STN Historical Exchange Rates
Review date-based historical exchange-rate data for Icelandic Krona and São Tomé and Príncipe Dobra. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
ISK/STN range data
1 ISK = 0.17870569 STN on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-29 | 1 ISK = 0.17856787 STN |
| 2026-09-30 | 1 ISK = 0.17894039 STN |
| 2026-10-01 | 1 ISK = 0.17900083 STN |
| 2026-10-02 | 1 ISK = 0.17861191 STN |
| 2026-10-05 | 1 ISK = 0.17760779 STN |
| 2026-10-06 | 1 ISK = 0.17718104 STN |
| 2026-10-07 | 1 ISK = 0.17823919 STN |
| 2026-10-08 | 1 ISK = 0.17797551 STN |
| 2026-10-09 | 1 ISK = 0.17814239 STN |
| 2026-10-12 | 1 ISK = 0.17803359 STN |
| 2026-10-13 | 1 ISK = 0.17797834 STN |
| 2026-10-14 | 1 ISK = 0.17885752 STN |
| 2026-10-15 | 1 ISK = 0.17888725 STN |
| 2026-10-16 | 1 ISK = 0.17906977 STN |
| 2026-10-19 | 1 ISK = 0.17870569 STN |
Historical trend summary
Observed changes in ISK/STN
Across 21 provider observations from to , ISK/STN finished above its first observation. The observed change was +1.16%.
The lowest observed rate was 1 ISK = 0.17664933 STN on . The highest was 1 ISK = 0.17906977 STN on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding ISK/STN historical data
ISK/STN records how many são tomé and príncipe dobra units one icelandic krona represented at each provider publication. Icelandic Krona is associated with Iceland, 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.