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Barbadian Dollar (BBD) to Old Sierra Leonean Leone (SLL)

Convert Barbadian Dollars to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to BBD

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 BBD to SLE.

Barbadian Dollar (BBD) is not the US Dollar (USD). Looking for USD to SLL?

1 Barbadian Dollar =

11,492.20 SLL 0.00% today

1 BBD = 11,492.20 SLL · 1 SLL = 0.00008702 BBD

Mid-market rate, updated 04:53 UTC. Paid plans update as often as every 60 seconds. Get BBD→SLL rates via API

BBD to SLL over the last year

11,300.0011,400.0011,500.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
11,500.65
52-week low
11,294.45
52-week average
11,402.88
Change over the year
+1.37%

Conversion tables

BBD to SLL
BBD SLL
1 BBD 11,492.20 SLL
10 BBD 114,922.02 SLL
100 BBD 1,149,220.20 SLL
1,000 BBD 11,492,202.00 SLL
10,000 BBD 114,922,019.97 SLL
50,000 BBD 574,610,099.86 SLL
100,000 BBD 1,149,220,199.72 SLL
SLL to BBD
SLL BBD
1 SLL 0.00008702 BBD
10 SLL 0.0008702 BBD
100 SLL 0.008702 BBD
1,000 SLL 0.08702 BBD
10,000 SLL 0.8702 BBD
50,000 SLL 4.35 BBD
100,000 SLL 8.70 BBD

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

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Questions about BBD to SLL

How much is 1 BBD in SLL?

1 Barbadian Dollar is 11,492.20 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 04:53 UTC, and 1 SLL is 0.00008702 BBD.

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

Over the last 52 weeks 1 BBD ranged from 11,294.45 to 11,500.65 SLL, 11,402.88 SLL on average.

Which exchange rate is this?

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