AUD to SLE Exchange Rate History
Yearly and monthly average Australian Dollar/Sierra Leonean Leone rates since 2022, with charts.
AUD to SLE Chart
AUD to SLE rate on a specific date
Pick any date back to 2022 to see that day’s mid-market rate. Weekends and holidays use the closest earlier trading day.
AUD to SLE Rate by Year
Average, high and low mid-market rates for 1 Australian Dollar in Sierra Leonean Leone, every year since 2022. Click a year for its monthly breakdown.
AUD/SLE averaged 17.374 SLE per AUD in September 2026, up 1.69% from August. Across 2022–2026 the yearly average has been 14.306 SLE per AUD, and the biggest single-year move came in 2022, when the rate rose 42.95%.
| Year | Average | High | Low | Change |
|---|---|---|---|---|
| 2026 | 16.865 | 17.488 | 15.457 | +12.08% |
| 2025 | 14.784 | 15.605 | 13.463 | +9.57% |
| 2024 | 14.951 | 15.851 | 14.053 | −8.10% |
| 2023 | 14.267 | 15.610 | 12.040 | +20.89% |
| 2022 | 10.664 | 12.854 | 8.9861 | +42.95% |
Change compares each year’s closing rate with its opening rate. Source: daily mid-market rates. First and last years may be partial.
AUD to SLE in 2026 by Month
Monthly average, high and low mid-market rates for 1 Australian Dollar in Sierra Leonean Leone this year, newest first.
| Month | Average | High | Low |
|---|---|---|---|
| September 2026 | 17.374 | 17.449 | 17.279 |
| August 2026 | 17.085 | 17.375 | 16.746 |
| July 2026 | 16.755 | 16.905 | 16.626 |
| June 2026 | 16.942 | 17.322 | 16.611 |
| May 2026 | 17.330 | 17.488 | 17.140 |
| April 2026 | 17.060 | 17.363 | 16.526 |
| March 2026 | 16.890 | 17.236 | 16.314 |
| February 2026 | 16.917 | 17.151 | 16.348 |
| January 2026 | 15.761 | 16.921 | 15.457 |
More AUD/SLE tools
- Convert AUD to SLE at today’s rate
- SLE to AUD exchange rate history
- About the AUD — profile & facts
- About the SLE
- Printable AUD/SLE cheat sheet
- AUD to EUR exchange rate history
- AUD to USD exchange rate history
- AUD to GBP exchange rate history
- AUD to JPY exchange rate history
- AUD to CHF exchange rate history
- AUD to CAD exchange rate history
- AUD to CNY exchange rate history
AUD/SLE history FAQ
When was the AUD to SLE exchange rate at its highest?
Based on daily mid-market data since 2022, the AUD/SLE rate peaked in 2026 at 17.488 SLE per 1 AUD. Its lowest point came in 2022, at 8.9861 SLE.
What was the average AUD to SLE exchange rate in 2025?
In 2025, 1 AUD was worth 14.784 SLE on average, ranging between a low of 13.463 and a high of 15.605 SLE over the year.
How far back does this AUD/SLE history go?
The chart and tables cover 2022 to 2026, built from daily mid-market rates. Yearly and monthly figures are averages, highs and lows of those daily mid-market rates.