Convert 1,000 Old Sierra Leonean Leone (SLL) to Cardano (ADA)

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

Amount

From

1,000 old Sierra Leonean leones =

0.177 ADA −0.54% today

1 SLL = 0.00017701 ADA · 1 ADA = 5,649.34 SLL

Mid-market rate, updated 07:08 UTC. Paid plans update as often as every 60 seconds. Get SLL→ADA rates via API

SLL to ADA over the last year

52-week high: 0.00030391
52-week low: 0.00005052
52-week average: 0.00016837
Change over the year: +236.84%

Conversion tables

SLL to ADA
SLL	ADA
1 SLL	0.000177 ADA
10 SLL	0.00177 ADA
100 SLL	0.0177 ADA
1,000 SLL	0.177 ADA
10,000 SLL	1.770120 ADA
50,000 SLL	8.850600 ADA
100,000 SLL	17.701200 ADA

ADA to SLL
ADA	SLL
1 ADA	5,649.34 SLL
10 ADA	56,493.36 SLL
100 ADA	564,933.58 SLL
1,000 ADA	5,649,335.83 SLL
10,000 ADA	56,493,358.33 SLL
50,000 ADA	282,466,791.65 SLL
100,000 ADA	564,933,583.29 SLL

Get SLL→ADA rates via API

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

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Questions about SLL to ADA

How much is 1,000 SLL in ADA?

1,000 old Sierra Leonean leones is 0.177 Cardanos at the mid-market rate of 4 October 2026, 07:08 UTC, when 1 SLL = 0.00017701 ADA.

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

Over the last 52 weeks 1 SLL ranged from 0.00005052 to 0.00030391 ADA, 0.00016837 ADA on average.

Which exchange rate is this?

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