Historical Exchange Rates
WST to SLE Historical Exchange Rates
Review date-based historical exchange-rate data for Samoan Tala and Sierra Leonean Leone. 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
WST/SLE range data
1 WST = 8.530866 SLE on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-10-06 | 1 WST = 8.569934 SLE |
| 2026-10-07 | 1 WST = 8.711445 SLE |
| 2026-10-08 | 1 WST = 8.691667 SLE |
| 2026-10-09 | 1 WST = 8.629596 SLE |
| 2026-10-12 | 1 WST = 8.551238 SLE |
| 2026-10-13 | 1 WST = 8.475071 SLE |
| 2026-10-14 | 1 WST = 8.62079 SLE |
| 2026-10-15 | 1 WST = 8.682393 SLE |
| 2026-10-16 | 1 WST = 8.637355 SLE |
| 2026-10-19 | 1 WST = 8.562346 SLE |
| 2026-10-20 | 1 WST = 8.553739 SLE |
| 2026-10-21 | 1 WST = 8.428948 SLE |
| 2026-10-22 | 1 WST = 8.509142 SLE |
| 2026-10-23 | 1 WST = 8.519196 SLE |
| 2026-10-26 | 1 WST = 8.530866 SLE |
Historical trend summary
Observed changes in WST/SLE
Across 21 provider observations from to , WST/SLE finished below its first observation. The observed change was -1.17%.
The lowest observed rate was 1 WST = 8.428948 SLE on . The highest was 1 WST = 8.736471 SLE on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding WST/SLE historical data
WST/SLE records how many sierra leonean leone units one samoan tala represented at each provider publication. Samoan Tala is associated with Samoa, while Sierra Leonean Leone is associated with Sierra Leone. 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: Market-based exchange-rate framework. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.