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  2. SLL to AVAX

Old Sierra Leonean Leone (SLL) to Avalanche (AVAX)

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

1 Old Sierra Leonean Leone =

0.00000395 AVAX +1.17% today

1 SLL = 0.00000395 AVAX · 1 AVAX = 253,065.67 SLL

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

SLL to AVAX over the last year

0.0000020.0000040.000006Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00000741
52-week low
0.00000144
52-week average
0.00000462
Change over the year
+169.87%

Conversion tables

SLL to AVAX
SLL AVAX
1 SLL 0.00000395 AVAX
10 SLL 0.00003952 AVAX
100 SLL 0.0003952 AVAX
1,000 SLL 0.003952 AVAX
10,000 SLL 0.03952 AVAX
50,000 SLL 0.1976 AVAX
100,000 SLL 0.3952 AVAX
AVAX to SLL
AVAX SLL
1 AVAX 253,065.67 SLL
10 AVAX 2,530,656.67 SLL
100 AVAX 25,306,566.66 SLL
1,000 AVAX 253,065,666.64 SLL
10,000 AVAX 2,530,656,666.39 SLL
50,000 AVAX 12,653,283,331.95 SLL
100,000 AVAX 25,306,566,663.90 SLL

Get SLL→AVAX rates via API

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

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Questions about SLL to AVAX

How much is 1 SLL in AVAX?

1 Old Sierra Leonean Leone is 0.00000395 Avalanche at the mid-market rate of 4 October 2026, 12:41 UTC, and 1 AVAX is 253,065.67 SLL.

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

Over the last 52 weeks 1 SLL ranged from 0.00000144 to 0.00000741 AVAX, 0.00000462 AVAX on average.

Which exchange rate is this?

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