Convert 100 Sierra Leonean Leone (SLE) to Old Sierra Leonean Leone (SLL)

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

The Old Sierra Leonean Leone is no longer in use

Old Sierra Leonean Leone (SLL) was replaced by the Sierra Leonean Leone (SLE) in 2022.

Amount

From

100 Sierra Leonean leones =

99,735.24 SLL 0.00% today

1 SLE = 997.352 SLL · 1 SLL = 0.00100265 SLE

Mid-market rate, updated 07:32 UTC. Paid plans update as often as every 60 seconds. Get SLE→SLL rates via API

SLE to SLL over the last year

52-week high: 997.45
52-week low: 923.74
52-week average: 992.93
Change over the year: +2.36%

Conversion tables

SLE to SLL
SLE	SLL
1 SLE	997.35 SLL
10 SLE	9,973.52 SLL
100 SLE	99,735.24 SLL
1,000 SLE	997,352.39 SLL
10,000 SLE	9,973,523.89 SLL
50,000 SLE	49,867,619.43 SLL
100,000 SLE	99,735,238.86 SLL

SLL to SLE
SLL	SLE
1 SLL	0.001003 SLE
10 SLL	0.01003 SLE
100 SLL	0.1003 SLE
1,000 SLL	1.00 SLE
10,000 SLL	10.03 SLE
50,000 SLL	50.13 SLE
100,000 SLL	100.27 SLE

Get SLE→SLL rates via API

The live rate, the rate on any past day or a whole range, for SLL 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=SLL \
  -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=SLL \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about SLE to SLL

How much is 100 SLE in SLL?

100 Sierra Leonean leones is 99,735.24 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 07:32 UTC, when 1 SLE = 997.352 SLL.

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

Over the last 52 weeks 1 SLE ranged from 923.742 to 997.451 SLL, 992.928 SLL on average.

Which exchange rate is this?

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