Convert 1,000 Bolivian Boliviano (BOB) to Old Sierra Leonean Leone (SLL)

Convert Bolivian bolivianos to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to BOB

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 BOB to SLE.

Amount

From

1,000 Bolivian bolivianos =

1,913,771.85 SLL 0.00% today

1 BOB = 1,913.77 SLL · 1 SLL = 0.00052253 BOB

Mid-market rate, updated 10:53 UTC. Paid plans update as often as every 60 seconds. Get BOB→SLL rates via API

BOB to SLL over the last year

52-week high: 3,324.46
52-week low: 1,805.57
52-week average: 2,970.28
Change over the year: −41.67%

Conversion tables

BOB to SLL
BOB	SLL
1 BOB	1,913.77 SLL
10 BOB	19,137.72 SLL
100 BOB	191,377.19 SLL
1,000 BOB	1,913,771.85 SLL
10,000 BOB	19,137,718.54 SLL
50,000 BOB	95,688,592.71 SLL
100,000 BOB	191,377,185.41 SLL

SLL to BOB
SLL	BOB
1 SLL	0.0005225 BOB
10 SLL	0.005225 BOB
100 SLL	0.05225 BOB
1,000 SLL	0.5225 BOB
10,000 SLL	5.23 BOB
50,000 SLL	26.13 BOB
100,000 SLL	52.25 BOB

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

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Questions about BOB to SLL

How much is 1,000 BOB in SLL?

1,000 Bolivian bolivianos is 1,913,771.85 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 10:53 UTC, when 1 BOB = 1,913.77 SLL.

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

Over the last 52 weeks 1 BOB ranged from 1,805.57 to 3,324.46 SLL, 2,970.28 SLL on average.

Which exchange rate is this?

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