Convert 1 Old Sierra Leonean Leone (SLL) to Mauritian Rupee (MUR)

Convert old Sierra Leonean leones to Mauritian rupees at the live mid-market rate. Reverse: MUR 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 MUR.

Mauritian Rupee (MUR) is not the Indian Rupee (INR). Looking for SLL to INR?

Amount

From

1 Old Sierra Leonean Leone =

0.002094 MUR 0.00% today

1 SLL = 0.00209403 MUR · 1 MUR = 477.548 SLL

Mid-market rate, updated 13:02 UTC. Paid plans update as often as every 60 seconds. Get SLL→MUR rates via API

SLL to MUR over the last year

52-week high: 0.0021154
52-week low: 0.0019752
52-week average: 0.0020432
Change over the year: +5.02%

Conversion tables

SLL to MUR
SLL	MUR
1 SLL	0.002094 MUR
10 SLL	0.02094 MUR
100 SLL	0.2094 MUR
1,000 SLL	2 MUR
10,000 SLL	21 MUR
50,000 SLL	105 MUR
100,000 SLL	209 MUR

MUR to SLL
MUR	SLL
1 MUR	477.55 SLL
10 MUR	4,775.48 SLL
100 MUR	47,754.83 SLL
1,000 MUR	477,548.30 SLL
10,000 MUR	4,775,483.02 SLL
50,000 MUR	23,877,415.08 SLL
100,000 MUR	47,754,830.15 SLL

Get SLL→MUR rates via API

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

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Questions about SLL to MUR

How much is 1 SLL in MUR?

1 Old Sierra Leonean Leone is 0.002094 Mauritian rupees at the mid-market rate of 4 October 2026, 13:02 UTC, when 1 SLL = 0.00209403 MUR.

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

Over the last 52 weeks 1 SLL ranged from 0.00197524 to 0.00211535 MUR, 0.00204321 MUR on average.

Which exchange rate is this?

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