Historical Exchange Rates
RON to SLE Historical Exchange Rates
Review date-based historical exchange-rate data for Romanian Leu and Sierra Leonean Leone. This page is designed for historical lookup, not current conversion.
Showing the 3M range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
RON/SLE range data
1 RON = 5.255992 SLE on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-07 and 2026.
| Date | Rate |
|---|---|
| 2026-07-08 | 1 RON = 5.291552 SLE |
| 2026-07-09 | 1 RON = 5.290589 SLE |
| 2026-07-10 | 1 RON = 5.318164 SLE |
| 2026-07-13 | 1 RON = 5.29241 SLE |
| 2026-07-14 | 1 RON = 5.285111 SLE |
| 2026-07-15 | 1 RON = 5.28513 SLE |
| 2026-07-16 | 1 RON = 5.292178 SLE |
| 2026-07-17 | 1 RON = 5.306978 SLE |
| 2026-07-20 | 1 RON = 5.286484 SLE |
| 2026-07-21 | 1 RON = 5.279189 SLE |
| 2026-07-22 | 1 RON = 5.289362 SLE |
| 2026-07-23 | 1 RON = 5.28117 SLE |
| 2026-07-24 | 1 RON = 5.278183 SLE |
| 2026-07-27 | 1 RON = 5.262092 SLE |
| 2026-07-28 | 1 RON = 5.255992 SLE |
Historical trend summary
Observed changes in RON/SLE
Across 63 provider observations from to , RON/SLE finished below its first observation. The observed change was -6.01%.
The lowest observed rate was 1 RON = 5.255992 SLE on . The highest was 1 RON = 5.591956 SLE on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding RON/SLE historical data
RON/SLE records how many sierra leonean leone units one romanian leu represented at each provider publication. Romanian Leu is associated with Romania, 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.