On 2026-10-15, 1 Mauritanian Ouguiya (MRO) = 0.06041 Sierra Leonean Leone (SLE) at the mid-market rate. Conversely, 1 SLE = 16.5525 MRO. Over the last 30 days the MRO/SLE rate moved between 0.05668 and 0.06167, a change of +5.29%.
You have converted 1 MRO to SLE : 0.060414 Le.
On this page you can find the latest exchange rate between Mauritanian Ouguiya and Sierra Leonean Leone, rates are updated every day, for this conversion we used the mid-market rate: 0.060413971. You can convert Mauritanian Ouguiya to other different currencies with the converter on right sidebar.
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Sierra Leonean Leone (SLE) Mauritanian Ouguiya (MRO).
Last update : Wed, 14 Oct 2026 22:00:00 +0000
Last update : Wed, 14 Oct 2026 22:00:00 +0000
Over the last 30 days the MRO/SLE rate rose sharply (+5.37%): the MRO strengthened markedly against the SLE. Over the past 12 months it ranged from 0.05648 (2025-10-31) to 0.06202 (2026-06-19), with an average of 0.05752. Today's rate is 5.03% above its one-year average: 1 MRO buys more SLE than usual. Day-to-day movements are large (average daily change of 2.32%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was +7.42% on 2026-09-16.
| Period | Date | 1 MRO = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-08 | 0.05755 SLE | +4.98% |
| 1 month ago | 2026-09-15 | 0.05733 SLE | +5.37% |
| 3 months ago | 2026-07-15 | 0.05724 SLE | +5.54% |
| 1 year ago | 2025-10-15 | 0.05685 SLE | +6.27% |
| Date | Mauritanian Ouguiya | Sierra Leonean Leone |
|---|---|---|
| Thursday, 10/15/2026 | 1 MRO = | 0.060413971 SLE |
| Wednesday, 10/14/2026 | 1 MRO = | 0.056806192 SLE |
| Tuesday, 10/13/2026 | 1 MRO = | 0.056680893 SLE |
| Monday, 10/12/2026 | 1 MRO = | 0.057492547 SLE |
| Sunday, 10/11/2026 | 1 MRO = | 0.057155007 SLE |
| Saturday, 10/10/2026 | 1 MRO = | 0.057461677 SLE |
| Friday, 10/09/2026 | 1 MRO = | 0.057620095 SLE |
| Thursday, 10/08/2026 | 1 MRO = | 0.057548304 SLE |
| Wednesday, 10/07/2026 | 1 MRO = | 0.061666192 SLE |
| Tuesday, 10/06/2026 | 1 MRO = | 0.057584027 SLE |
| MRO | SLE | MRO | SLE |
|---|---|---|---|
| 5 MRO = | 0.3021 SLE | 82.7623 MRO = | 5 SLE |
| 10 MRO = | 0.6041 SLE | 165.5246 MRO = | 10 SLE |
| 20 MRO = | 1.2083 SLE | 331.0493 MRO = | 20 SLE |
| 50 MRO = | 3.0207 SLE | 827.6231 MRO = | 50 SLE |
| 100 MRO = | 6.0414 SLE | 1655.2463 MRO = | 100 SLE |
| 300 MRO = | 18.1242 SLE | 4965.7388 MRO = | 300 SLE |
| 500 MRO = | 30.2070 SLE | 8276.2313 MRO = | 500 SLE |
| 1000 MRO = | 60.4140 SLE | 16552.4627 MRO = | 1000 SLE |
1 Mauritanian Ouguiya is worth 0.06041 Sierra Leonean Leone at the mid-market rate of 2026-10-15. 1 Sierra Leonean Leone is worth 16.5525 Mauritanian Ouguiya.
100 MRO = 6.0414 SLE, and 100 SLE = 1,655.25 MRO (rate of 2026-10-15).
Over 30 days the rate went from 0.05738 to 0.06041 (+5.29%). The 30-day high was 0.06167 and the low was 0.05668.
One week ago 1 MRO was worth 0.05755 SLE; today it is worth 0.06041 SLE (+4.98%).
The highest rate of the past 12 months was 1 MRO = 0.06202 SLE on 2026-06-19; the lowest was 0.05648 SLE on 2025-10-31.
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.