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CFA Franc BCEAO (XOF) to Old Sierra Leonean Leone (SLL)

Convert CFA francs BCEAO to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to XOF

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 XOF to SLE.

1 CFA Franc BCEAO =

39.43 SLL 0.00% today

1 XOF = 39.4277 SLL · 1 SLL = 0.0253629 XOF

Mid-market rate, updated 04:31 UTC. Paid plans update as often as every 60 seconds. Get XOF→SLL rates via API

XOF to SLL over the last year

40.0041.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
41.711
52-week low
39.402
52-week average
40.375
Change over the year
−2.85%

Conversion tables

XOF to SLL
XOF SLL
1 XOF 39.43 SLL
10 XOF 394.28 SLL
100 XOF 3,942.77 SLL
1,000 XOF 39,427.74 SLL
10,000 XOF 394,277.38 SLL
50,000 XOF 1,971,386.88 SLL
100,000 XOF 3,942,773.77 SLL
SLL to XOF
SLL XOF
1 SLL 0.02536 XOF
10 SLL 0.2536 XOF
100 SLL 3 XOF
1,000 SLL 25 XOF
10,000 SLL 254 XOF
50,000 SLL 1,268 XOF
100,000 SLL 2,536 XOF

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

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Questions about XOF to SLL

How much is 1 XOF in SLL?

1 CFA Franc BCEAO is 39.4277 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 04:31 UTC, and 1 SLL is 0.0253629 XOF.

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

Over the last 52 weeks 1 XOF ranged from 39.4025 to 41.711 SLL, 40.3746 SLL on average.

Which exchange rate is this?

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