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  2. SLE to BNB

Sierra Leonean Leone (SLE) to Binance (BNB)

Convert Sierra Leonean leones to Binance at the live mid-market rate. Reverse: BNB to SLE

1 Sierra Leonean Leone =

0.0000561 BNB −0.01% today

1 SLE = 0.0000561 BNB · 1 BNB = 17,824.15 SLE

Mid-market rate, updated 00:00 UTC. Paid plans update as often as every 60 seconds. Get SLE→BNB rates via API

SLE to BNB over the last year

0.000040.000060.00008Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00007983
52-week low
0.00003330
52-week average
0.00006116
Change over the year
+39.51%

Conversion tables

SLE to BNB
SLE BNB
1 SLE 0.0000561 BNB
10 SLE 0.000561 BNB
100 SLE 0.00561 BNB
1,000 SLE 0.0561 BNB
10,000 SLE 0.561 BNB
50,000 SLE 2.80518500 BNB
100,000 SLE 5.61037000 BNB
BNB to SLE
BNB SLE
1 BNB 17,824.15 SLE
10 BNB 178,241.48 SLE
100 BNB 1,782,414.80 SLE
1,000 BNB 17,824,147.98 SLE
10,000 BNB 178,241,479.84 SLE
50,000 BNB 891,207,399.20 SLE
100,000 BNB 1,782,414,798.39 SLE

Get SLE→BNB rates via API

The live rate, the rate on any past day or a whole range, for BNB 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=SLE -d currencies=BNB \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=SLE -d currencies=BNB \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about SLE to BNB

How much is 1 SLE in BNB?

1 Sierra Leonean Leone is 0.0000561 Binance at the mid-market rate of 2 October 2026, 00:00 UTC, and 1 BNB is 17,824.15 SLE.

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

Over the last 52 weeks 1 SLE ranged from 0.0000333 to 0.00007983 BNB, 0.00006116 BNB on average.

Which exchange rate is this?

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