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US Dollar (USD) to Sierra Leonean Leone (SLE)

Convert US dollars to Sierra Leonean leones at the live mid-market rate. Reverse: SLE to USD

1 US Dollar =

23.05 SLE 0.00% today

1 USD = 23.0451 SLE · 1 SLE = 0.0433931 USD

Mid-market rate, updated 23:59 UTC. Paid plans update as often as every 60 seconds. Get USD→SLE rates via API

USD to SLE over the last year

23.0024.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
24.650
52-week low
22.650
52-week average
22.973
Change over the year
+1.08%

Conversion tables

USD to SLE
USD SLE
1 USD 23.05 SLE
10 USD 230.45 SLE
100 USD 2,304.51 SLE
1,000 USD 23,045.12 SLE
10,000 USD 230,451.22 SLE
50,000 USD 1,152,256.10 SLE
100,000 USD 2,304,512.20 SLE
SLE to USD
SLE USD
1 SLE 0.04339 USD
10 SLE 0.4339 USD
100 SLE 4.34 USD
1,000 SLE 43.39 USD
10,000 SLE 433.93 USD
50,000 SLE 2,169.66 USD
100,000 SLE 4,339.31 USD

Get USD→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.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=USD -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=USD -d currencies=SLE \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about USD to SLE

How much is 1 USD in SLE?

1 US Dollar is 23.0451 Sierra Leonean leones at the mid-market rate of 1 October 2026, 23:59 UTC, and 1 SLE is 0.0433931 USD.

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

Over the last 52 weeks 1 USD ranged from 22.65 to 24.6501 SLE, 22.9727 SLE on average.

Which exchange rate is this?

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