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Laotian Kip (LAK) to Old Sierra Leonean Leone (SLL)

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

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. For today’s money, convert LAK to SLE.

1 Laotian Kip =

1.03 SLL 0.00% today

1 LAK = 1.02719 SLL · 1 SLL = 0.97353 LAK

Mid-market rate, updated 12:41 UTC. Paid plans update as often as every 60 seconds. Get LAK→SLL rates via API

LAK to SLL over the last year

1.021.041.061.08Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1.0749
52-week low
1.0102
52-week average
1.0439
Change over the year
−2.26%

Conversion tables

LAK to SLL
LAK SLL
1 LAK 1.03 SLL
10 LAK 10.27 SLL
100 LAK 102.72 SLL
1,000 LAK 1,027.19 SLL
10,000 LAK 10,271.90 SLL
50,000 LAK 51,359.49 SLL
100,000 LAK 102,718.98 SLL
SLL to LAK
SLL LAK
1 SLL 0.9735 LAK
10 SLL 10 LAK
100 SLL 97 LAK
1,000 SLL 974 LAK
10,000 SLL 9,735 LAK
50,000 SLL 48,676 LAK
100,000 SLL 97,353 LAK

Get LAK→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=LAK -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=LAK -d currencies=SLL \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about LAK to SLL

How much is 1 LAK in SLL?

1 Laotian Kip is 1.02719 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 12:41 UTC, and 1 SLL is 0.97353 LAK.

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

Over the last 52 weeks 1 LAK ranged from 1.01021 to 1.07486 SLL, 1.04391 SLL on average.

Which exchange rate is this?

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