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  2. THB to SLE
  3. 1,000 THB

Convert 1,000 Thai Baht (THB) to Sierra Leonean Leone (SLE)

Convert Thai baht to Sierra Leonean leones at the live mid-market rate. Reverse: SLE to THB

1,000 Thai baht =

686.69 SLE 0.00% today

1 THB = 0.686693 SLE · 1 SLE = 1.45625 THB

Mid-market rate, updated 08:54 UTC. Paid plans update as often as every 60 seconds. Get THB→SLE rates via API

THB to SLE over the last year

0.700.75Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.78591
52-week low
0.67705
52-week average
0.70907
Change over the year
−4.57%

Conversion tables

THB to SLE
THB SLE
1 THB 0.6867 SLE
10 THB 6.87 SLE
100 THB 68.67 SLE
1,000 THB 686.69 SLE
10,000 THB 6,866.93 SLE
50,000 THB 34,334.65 SLE
100,000 THB 68,669.30 SLE
SLE to THB
SLE THB
1 SLE 1.46 THB
10 SLE 14.56 THB
100 SLE 145.63 THB
1,000 SLE 1,456.25 THB
10,000 SLE 14,562.55 THB
50,000 SLE 72,812.75 THB
100,000 SLE 145,625.49 THB

Get THB→SLE rates via API

The live rate, the rate on any past day or a whole range, for SLE and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=THB -d currencies=SLE \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=THB -d currencies=SLE \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about THB to SLE

How much is 1,000 THB in SLE?

1,000 Thai baht is 686.69 Sierra Leonean leones at the mid-market rate of 4 October 2026, 08:54 UTC, when 1 THB = 0.686693 SLE.

What was the THB to SLE rate over the last year?

Over the last 52 weeks 1 THB ranged from 0.677051 to 0.785911 SLE, 0.709069 SLE on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for THB/SLE, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.