Convert 1 Mauritanian Ouguiya (MRU) to Sierra Leonean Leone (SLE)

Convert Mauritanian ouguiyas to Sierra Leonean leones at the live mid-market rate. Reverse: SLE to MRU

Amount

From

1 Mauritanian Ouguiya =

0.5757 SLE +0.19% today

1 MRU = 0.575676 SLE · 1 SLE = 1.73709 MRU

Mid-market rate, updated 14:11 UTC. Paid plans update as often as every 60 seconds. Get MRU→SLE rates via API

MRU to SLE over the last year

52-week high: 0.61818
52-week low: 0.56529
52-week average: 0.57499
Change over the year: −1.19%

Conversion tables

MRU to SLE
MRU	SLE
1 MRU	0.5757 SLE
10 MRU	5.76 SLE
100 MRU	57.57 SLE
1,000 MRU	575.68 SLE
10,000 MRU	5,756.76 SLE
50,000 MRU	28,783.80 SLE
100,000 MRU	57,567.60 SLE

SLE to MRU
SLE	MRU
1 SLE	1.74 MRU
10 SLE	17.37 MRU
100 SLE	173.71 MRU
1,000 SLE	1,737.09 MRU
10,000 SLE	17,370.88 MRU
50,000 SLE	86,854.40 MRU
100,000 SLE	173,708.81 MRU

Get MRU→SLE rates via API

The live rate, the rate on any past day or a whole range, for SLE 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=MRU -d currencies=SLE \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=MRU -d currencies=SLE \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about MRU to SLE

How much is 1 MRU in SLE?

1 Mauritanian Ouguiya is 0.5757 Sierra Leonean leones at the mid-market rate of 4 October 2026, 14:11 UTC, when 1 MRU = 0.575676 SLE.

What was the MRU to SLE rate over the last year?

Over the last 52 weeks 1 MRU ranged from 0.565287 to 0.618184 SLE, 0.574991 SLE on average.

Which exchange rate is this?

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