Historical Exchange Rates
OMR to SLE Historical Exchange Rates
Review date-based historical exchange-rate data for Omani Rial 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
OMR/SLE range data
1 OMR = 62.850455 SLE on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-07 and 2026.
| Date | Rate |
|---|---|
| 2026-07-08 | 1 OMR = 63.110533 SLE |
| 2026-07-09 | 1 OMR = 63.071521 SLE |
| 2026-07-10 | 1 OMR = 63.339402 SLE |
| 2026-07-13 | 1 OMR = 63.053316 SLE |
| 2026-07-14 | 1 OMR = 63.107932 SLE |
| 2026-07-15 | 1 OMR = 63.152146 SLE |
| 2026-07-16 | 1 OMR = 63.029909 SLE |
| 2026-07-17 | 1 OMR = 63.193758 SLE |
| 2026-07-20 | 1 OMR = 63.037711 SLE |
| 2026-07-21 | 1 OMR = 62.972692 SLE |
| 2026-07-22 | 1 OMR = 63.13394 SLE |
| 2026-07-23 | 1 OMR = 63.089727 SLE |
| 2026-07-24 | 1 OMR = 63.089727 SLE |
| 2026-07-27 | 1 OMR = 62.868661 SLE |
| 2026-07-28 | 1 OMR = 62.850455 SLE |
Historical trend summary
Observed changes in OMR/SLE
Across 22 provider observations from to , OMR/SLE finished below its first observation. The observed change was -1.21%.
The lowest observed rate was 1 OMR = 62.850455 SLE on . The highest was 1 OMR = 63.706112 SLE on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding OMR/SLE historical data
OMR/SLE records how many sierra leonean leone units one omani rial represented at each provider publication. Omani Rial is associated with Oman, 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: Pegged to the US dollar; 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.