Thai Baht to Sierra Leonean Leone — THB to SLE
1 THB = 0.68729433 SLE
1 SLE = 1.455 THB
Need to make a money transfer? High-street banks add a markup to the exchange rate. Wise can save you money.
THB/SLE Rate Statistics
| Metric | 7 Days | 30 Days | 90 Days |
|---|---|---|---|
| High | 0.68763 | 0.73676 | 0.75461 |
| Low | 0.67806 | 0.6777 | 0.6777 |
| Average | 0.68033 | 0.68491 | 0.69319 |
| Change | +1.18% | +0.31% | -0.64% |
THB/SLE Over the Past Year
THB/SLE is at 0.68729, 9% of the way between its 52-week low of 0.67705 (23 Jul 2026) and high of 0.78591 (21 Jan 2026). It is down 5.1% since 1 January and down 1.6% on a year ago.
| 52-week high | 0.78591 |
| 52-week low | 0.67705 |
| Change since 1 January | -5.15% |
| Change over 1 year | -1.57% |
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 |
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 |
Need to make a money transfer? High-street banks add a markup to the exchange rate. Wise can save you money.One Thai Baht is worth 0.68729 SLE at today's mid-market rate, so 100 THB converts to 68.73 SLE and 1,000 THB converts to 687.29 SLE. Over the past 30 days the rate has moved between 0.6777 and 0.73676.
Over the past year THB/SLE has ranged from 0.67705 (23 July 2026) to 0.78591 (21 January 2026). Its biggest one-day move in that time was a rise of 7.89% on 24 April 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 THB to SLE exchange rate today?
The mid-market rate is 1 THB = 0.68729 SLE, so 100 THB converts to 68.73 SLE. The rate updates every minute.
What was the highest THB to SLE rate in the past year?
The highest daily closing rate in the past 12 months was 0.78591 on 21 January 2026. The lowest was 0.67705 on 23 July 2026.
How much has THB/SLE changed this year?
THB/SLE is down 5.1% since 1 January, and down 1.6% on a year ago.
Why is my bank's THB to SLE rate different?
The rate on this page is the mid-market rate: the midpoint between what buyers and sellers of THB and SLE 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 THB transfer, the difference between a 3% and a 0.5% margin is 1,250 THB. 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.