Convert 10 Old Sierra Leonean Leone (SLL) to Comorian Franc (KMF)

Convert old Sierra Leonean leones to Comorian francs at the live mid-market rate. Reverse: KMF 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 KMF.

Amount

From

10 old Sierra Leonean leones =

0.1904 KMF 0.00% today

1 SLL = 0.0190394 KMF · 1 KMF = 52.5226 SLL

Mid-market rate, updated 09:34 UTC. Paid plans update as often as every 60 seconds. Get SLL→KMF rates via API

SLL to KMF over the last year

52-week high: 0.019084
52-week low: 0.018026
52-week average: 0.018595
Change over the year: +2.89%

Conversion tables

SLL to KMF
SLL	KMF
1 SLL	0.01904 KMF
10 SLL	0.1904 KMF
100 SLL	2 KMF
1,000 SLL	19 KMF
10,000 SLL	190 KMF
50,000 SLL	952 KMF
100,000 SLL	1,904 KMF

KMF to SLL
KMF	SLL
1 KMF	52.52 SLL
10 KMF	525.23 SLL
100 KMF	5,252.26 SLL
1,000 KMF	52,522.56 SLL
10,000 KMF	525,225.64 SLL
50,000 KMF	2,626,128.18 SLL
100,000 KMF	5,252,256.37 SLL

Get SLL→KMF rates via API

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

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Questions about SLL to KMF

How much is 10 SLL in KMF?

10 old Sierra Leonean leones is 0.1904 Comorian francs at the mid-market rate of 4 October 2026, 09:34 UTC, when 1 SLL = 0.0190394 KMF.

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

Over the last 52 weeks 1 SLL ranged from 0.0180256 to 0.0190843 KMF, 0.0185951 KMF on average.

Which exchange rate is this?

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