Convert 1,000 Old Sierra Leonean Leone (SLL) to Bulgarian Lev (BGN)

Convert old Sierra Leonean leones to Bulgarian leva at the live mid-market rate. Reverse: BGN 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 BGN.

Amount

From

1,000 old Sierra Leonean leones =

0.07244 BGN 0.00% today

1 SLL = 0.00007244 BGN · 1 BGN = 13,804.44 SLL

Mid-market rate, updated 16:27 UTC. Paid plans update as often as every 60 seconds. Get SLL→BGN rates via API

SLL to BGN over the last year

52-week high: 0.00007531
52-week low: 0.00007239
52-week average: 0.00007318
Change over the year: −1.46%

Conversion tables

SLL to BGN
SLL	BGN
1 SLL	0.00007244 BGN
10 SLL	0.0007244 BGN
100 SLL	0.007244 BGN
1,000 SLL	0.07244 BGN
10,000 SLL	0.7244 BGN
50,000 SLL	3.62 BGN
100,000 SLL	7.24 BGN

BGN to SLL
BGN	SLL
1 BGN	13,804.44 SLL
10 BGN	138,044.44 SLL
100 BGN	1,380,444.41 SLL
1,000 BGN	13,804,444.13 SLL
10,000 BGN	138,044,441.33 SLL
50,000 BGN	690,222,206.65 SLL
100,000 BGN	1,380,444,413.29 SLL

Get SLL→BGN rates via API

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

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Questions about SLL to BGN

How much is 1,000 SLL in BGN?

1,000 old Sierra Leonean leones is 0.07244 Bulgarian leva at the mid-market rate of 4 October 2026, 16:27 UTC, when 1 SLL = 0.00007244 BGN.

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

Over the last 52 weeks 1 SLL ranged from 0.00007239 to 0.00007531 BGN, 0.00007318 BGN on average.

Which exchange rate is this?

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