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Brazilian Real (BRL) to Old Sierra Leonean Leone (SLL)

Convert Brazilian reals to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to BRL

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 BRL to SLE.

1 Brazilian Real =

4,396.32 SLL 0.00% today

1 BRL = 4,396.32 SLL · 1 SLL = 0.00022746 BRL

Mid-market rate, updated 06:17 UTC. Paid plans update as often as every 60 seconds. Get BRL→SLL rates via API

BRL to SLL over the last year

4,200.004,400.004,600.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
4,659.38
52-week low
4,089.16
52-week average
4,376.13
Change over the year
+3.45%

Conversion tables

BRL to SLL
BRL SLL
1 BRL 4,396.32 SLL
10 BRL 43,963.20 SLL
100 BRL 439,632.02 SLL
1,000 BRL 4,396,320.19 SLL
10,000 BRL 43,963,201.88 SLL
50,000 BRL 219,816,009.41 SLL
100,000 BRL 439,632,018.82 SLL
SLL to BRL
SLL BRL
1 SLL 0.0002275 BRL
10 SLL 0.002275 BRL
100 SLL 0.02275 BRL
1,000 SLL 0.2275 BRL
10,000 SLL 2.27 BRL
50,000 SLL 11.37 BRL
100,000 SLL 22.75 BRL

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

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Questions about BRL to SLL

How much is 1 BRL in SLL?

1 Brazilian Real is 4,396.32 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 06:17 UTC, and 1 SLL is 0.00022746 BRL.

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

Over the last 52 weeks 1 BRL ranged from 4,089.16 to 4,659.38 SLL, 4,376.13 SLL on average.

Which exchange rate is this?

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