On 2026-10-21, 1 Sudanese Dinar (SDD) = 0.0003823 Sierra Leonean Leone (SLE) at the mid-market rate. Conversely, 1 SLE = 2,615.46 SDD. Over the last 30 days the SDD/SLE rate moved between 0.0003816 and 0.0004111, a change of +0.06%.
This page shows the live mid-market rate from Sudanese Dinar (SDD) to Sierra Leonean Leone (SLE), its history over the past year and ready-made conversion tables. Rates are updated twice a day; banks and card networks usually add a margin on top.
Over the last 30 days the SDD/SLE rate was broadly stable (+0.06%). Over the past 12 months it ranged from 0.0003767 (2025-10-28) to 0.0004375 (2026-04-05), with an average of 0.0003839. Today's rate is close to its one-year average. Day-to-day movements are large (average daily change of 1.84%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was +7.53% on 2026-09-30.
| Period | Date | 1 SDD = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-14 | 0.0003824 SLE | -0.01% |
| 1 month ago | 2026-09-21 | 0.0003821 SLE | +0.06% |
| 3 months ago | 2026-07-18 | 0.0003812 SLE | +0.30% |
| 1 year ago | 2025-10-21 | 0.0003778 SLE | +1.21% |
| Date | Sudanese Dinar | Sierra Leonean Leone |
|---|---|---|
| Wednesday, 10/21/2026 | 1 SDD = | 0.00038234257 SLE |
| Tuesday, 10/20/2026 | 1 SDD = | 0.00038235522 SLE |
| Monday, 10/19/2026 | 1 SDD = | 0.00038262949 SLE |
| Sunday, 10/18/2026 | 1 SDD = | 0.00038261649 SLE |
| Saturday, 10/17/2026 | 1 SDD = | 0.00038261351 SLE |
| Friday, 10/16/2026 | 1 SDD = | 0.00038264874 SLE |
| Thursday, 10/15/2026 | 1 SDD = | 0.00040520579 SLE |
| Wednesday, 10/14/2026 | 1 SDD = | 0.00038239282 SLE |
| Tuesday, 10/13/2026 | 1 SDD = | 0.00038160799 SLE |
| Monday, 10/12/2026 | 1 SDD = | 0.00038255643 SLE |
| SDD | SLE | SDD | SLE |
|---|---|---|---|
| 5 SDD = | 0.0019 SLE | 13077.2778 SDD = | 5 SLE |
| 10 SDD = | 0.0038 SLE | 26154.5556 SDD = | 10 SLE |
| 20 SDD = | 0.0076 SLE | 52309.1112 SDD = | 20 SLE |
| 50 SDD = | 0.0191 SLE | 130772.7779 SDD = | 50 SLE |
| 100 SDD = | 0.0382 SLE | 261545.5559 SDD = | 100 SLE |
| 300 SDD = | 0.1147 SLE | 784636.6676 SDD = | 300 SLE |
| 500 SDD = | 0.1912 SLE | 1307727.7793 SDD = | 500 SLE |
| 1000 SDD = | 0.3823 SLE | 2615455.5586 SDD = | 1000 SLE |
1 Sudanese Dinar is worth 0.0003823 Sierra Leonean Leone at the mid-market rate of 2026-10-21. 1 Sierra Leonean Leone is worth 2,615.46 Sudanese Dinar.
100 SDD = 0.03823 SLE, and 100 SLE = 261,545.56 SDD (rate of 2026-10-21).
Over 30 days the rate went from 0.0003821 to 0.0003823 (+0.06%). The 30-day high was 0.0004111 and the low was 0.0003816.
One week ago 1 SDD was worth 0.0003824 SLE; today it is worth 0.0003823 SLE (-0.01%).
The highest rate of the past 12 months was 1 SDD = 0.0004375 SLE on 2026-04-05; the lowest was 0.0003767 SLE on 2025-10-28.
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.