Convert 100 Swedish Krona (SEK) to Old Sierra Leonean Leone (SLL)

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

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 SEK to SLE.

Amount

From

100 Swedish kronor =

228,839.39 SLL 0.00% today

1 SEK = 2,288.39 SLL · 1 SLL = 0.00043699 SEK

Mid-market rate, updated 08:43 UTC. Paid plans update as often as every 60 seconds. Get SEK→SLL rates via API

SEK to SLL over the last year

52-week high: 2,591.31
52-week low: 2,287.96
52-week average: 2,427.49
Change over the year: −5.41%

Conversion tables

SEK to SLL
SEK	SLL
1 SEK	2,288.39 SLL
10 SEK	22,883.94 SLL
100 SEK	228,839.39 SLL
1,000 SEK	2,288,393.95 SLL
10,000 SEK	22,883,939.45 SLL
50,000 SEK	114,419,697.27 SLL
100,000 SEK	228,839,394.55 SLL

SLL to SEK
SLL	SEK
1 SLL	0.000437 SEK
10 SLL	0.00437 SEK
100 SLL	0.0437 SEK
1,000 SLL	0.437 SEK
10,000 SLL	4.37 SEK
50,000 SLL	21.85 SEK
100,000 SLL	43.70 SEK

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

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Questions about SEK to SLL

How much is 100 SEK in SLL?

100 Swedish kronor is 228,839.39 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 08:43 UTC, when 1 SEK = 2,288.39 SLL.

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

Over the last 52 weeks 1 SEK ranged from 2,287.96 to 2,591.31 SLL, 2,427.49 SLL on average.

Which exchange rate is this?

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