Sierra Leonean Leone to Thai Baht — SLE to THB
1 SLE = 1.45498073 THB
1 THB = 0.68729 SLE
Need to make a money transfer? High-street banks add a markup to the exchange rate. Wise can save you money.
SLE/THB Rate Statistics
| Metric | 7 Days | 30 Days | 90 Days |
|---|---|---|---|
| High | 1.4748 | 1.4756 | 1.4756 |
| Low | 1.4543 | 1.3573 | 1.3252 |
| Average | 1.4699 | 1.4605 | 1.4434 |
| Change | -1.17% | -0.31% | +0.64% |
SLE/THB Over the Past Year
SLE/THB is at 1.455, 89% of the way between its 52-week low of 1.2724 (21 Jan 2026) and high of 1.477 (23 Jul 2026). It is up 5.4% since 1 January and up 1.6% on a year ago.
| 52-week high | 1.477 |
| 52-week low | 1.2724 |
| Change since 1 January | +5.43% |
| Change over 1 year | +1.60% |
SLE to THB Conversion Table
| SLE | THB |
|---|---|
| SLE 10 | THB 14.55 |
| SLE 50 | THB 72.75 |
| SLE 100 | THB 145.50 |
| SLE 250 | THB 363.75 |
| SLE 500 | THB 727.49 |
| SLE 1,000 | THB 1,454.98 |
| SLE 5,000 | THB 7,274.90 |
| SLE 10,000 | THB 14,549.81 |
| SLE 50,000 | THB 72,749.04 |
THB to SLE Conversion Table
| THB | SLE |
|---|---|
| THB 10 | SLE 6.87 |
| THB 50 | SLE 34.36 |
| THB 100 | SLE 68.73 |
| THB 250 | SLE 171.82 |
| THB 500 | SLE 343.65 |
| THB 1,000 | SLE 687.29 |
| THB 5,000 | SLE 3,436.47 |
| THB 10,000 | SLE 6,872.94 |
| THB 50,000 | SLE 34,364.72 |
Need to make a money transfer? High-street banks add a markup to the exchange rate. Wise can save you money.One Sierra Leonean Leone is worth 1.455 THB at today's mid-market rate, so 100 SLE converts to 145.50 THB and 1,000 SLE converts to 1,454.98 THB. Over the past 30 days the rate has moved between 1.3573 and 1.4756.
Over the past year SLE/THB has ranged from 1.2724 (21 January 2026) to 1.477 (23 July 2026). Its biggest one-day move in that time was a rise of 8.13% on 10 June 2026.
Rates on this page update every minute. They are mid-market rates, which is usually better than the rate a bank or transfer provider will offer you.
Frequently Asked Questions
What is the SLE to THB exchange rate today?
The mid-market rate is 1 SLE = 1.455 THB, so 100 SLE converts to 145.50 THB. The rate updates every minute.
What was the highest SLE to THB rate in the past year?
The highest daily closing rate in the past 12 months was 1.477 on 23 July 2026. The lowest was 1.2724 on 21 January 2026.
How much has SLE/THB changed this year?
SLE/THB is up 5.4% since 1 January, and up 1.6% on a year ago.
Why is my bank's SLE to THB rate different?
The rate on this page is the mid-market rate: the midpoint between what buyers and sellers of SLE and THB are paying on the wholesale market. Banks and money transfer providers rarely give you that rate. Most build their profit into the exchange rate itself, quoting you a rate some way below mid-market and often advertising the transfer as "fee free". High-street banks commonly take 2-4% this way; specialist transfer services and brokers usually take much less. The gap matters most on large amounts: on a 50,000 SLE transfer, the difference between a 3% and a 0.5% margin is 1,250 SLE. Before you send, compare the rate you're offered against the mid-market rate here, and ask for the total amount that will arrive rather than the fee alone.