Convert 100 Old Sierra Leonean Leone (SLL) to Sudanese Pound (SDG)

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

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 SLE to SDG.

Sudanese Pound (SDG) is not the British Pound Sterling (GBP). Looking for SLL to GBP?

Amount

From

100 old Sierra Leonean leones =

2.62 SDG 0.00% today

1 SLL = 0.0261699 SDG · 1 SDG = 38.2118 SLL

Mid-market rate, updated 05:42 UTC. Paid plans update as often as every 60 seconds. Get SLL→SDG rates via API

SLL to SDG over the last year

52-week high: 0.026628
52-week low: 0.026151
52-week average: 0.026375
Change over the year: −1.36%

Conversion tables

SLL to SDG
SLL	SDG
1 SLL	0.02617 SDG
10 SLL	0.2617 SDG
100 SLL	2.62 SDG
1,000 SLL	26.17 SDG
10,000 SLL	261.70 SDG
50,000 SLL	1,308.50 SDG
100,000 SLL	2,616.99 SDG

SDG to SLL
SDG	SLL
1 SDG	38.21 SLL
10 SDG	382.12 SLL
100 SDG	3,821.18 SLL
1,000 SDG	38,211.81 SLL
10,000 SDG	382,118.11 SLL
50,000 SDG	1,910,590.56 SLL
100,000 SDG	3,821,181.13 SLL

Get SLL→SDG rates via API

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

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=SLL -d currencies=SDG \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about SLL to SDG

How much is 100 SLL in SDG?

100 old Sierra Leonean leones is 2.62 Sudanese pounds at the mid-market rate of 4 October 2026, 05:42 UTC, when 1 SLL = 0.0261699 SDG.

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

Over the last 52 weeks 1 SLL ranged from 0.0261507 to 0.0266281 SDG, 0.0263752 SDG on average.

Which exchange rate is this?

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