Historical Exchange Rates
SLE to PLN Historical Exchange Rates
Review date-based historical exchange-rate data for Sierra Leonean Leone and Polish Zloty. 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
SLE/PLN range data
1 SLE = 0.16502737 PLN on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-29 | 1 SLE = 0.16168165 PLN |
| 2026-09-30 | 1 SLE = 0.15998337 PLN |
| 2026-10-01 | 1 SLE = 0.160852 PLN |
| 2026-10-02 | 1 SLE = 0.16125644 PLN |
| 2026-10-05 | 1 SLE = 0.16388061 PLN |
| 2026-10-06 | 1 SLE = 0.16383919 PLN |
| 2026-10-07 | 1 SLE = 0.16254009 PLN |
| 2026-10-08 | 1 SLE = 0.16309975 PLN |
| 2026-10-09 | 1 SLE = 0.16415498 PLN |
| 2026-10-12 | 1 SLE = 0.16550281 PLN |
| 2026-10-13 | 1 SLE = 0.16660428 PLN |
| 2026-10-14 | 1 SLE = 0.16416268 PLN |
| 2026-10-15 | 1 SLE = 0.1632771 PLN |
| 2026-10-16 | 1 SLE = 0.16373626 PLN |
| 2026-10-19 | 1 SLE = 0.16502737 PLN |
Historical trend summary
Observed changes in SLE/PLN
Across 21 provider observations from to , SLE/PLN finished above its first observation. The observed change was +3.16%.
The lowest observed rate was 1 SLE = 0.15912579 PLN on . The highest was 1 SLE = 0.16660428 PLN on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding SLE/PLN historical data
SLE/PLN records how many polish zloty units one sierra leonean leone represented at each provider publication. Sierra Leonean Leone is associated with Sierra Leone, while Polish Zloty is associated with Poland. 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.