Convert 100 Old Sierra Leonean Leone (SLL) to Guyanese Dollar (GYD)

Convert old Sierra Leonean leones to Guyanese dollars at the live mid-market rate. Reverse: GYD 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 GYD.

Guyanese Dollar (GYD) is not the US Dollar (USD). Looking for SLL to USD?

Amount

From

100 old Sierra Leonean leones =

0.9088 GYD 0.00% today

1 SLL = 0.00908834 GYD · 1 GYD = 110.031 SLL

Mid-market rate, updated 16:33 UTC. Paid plans update as often as every 60 seconds. Get SLL→GYD rates via API

SLL to GYD over the last year

52-week high: 0.0092514
52-week low: 0.0090817
52-week average: 0.0091632
Change over the year: −1.31%

Conversion tables

SLL to GYD
SLL	GYD
1 SLL	0.009088 GYD
10 SLL	0.09088 GYD
100 SLL	0.9088 GYD
1,000 SLL	9.09 GYD
10,000 SLL	90.88 GYD
50,000 SLL	454.42 GYD
100,000 SLL	908.83 GYD

GYD to SLL
GYD	SLL
1 GYD	110.03 SLL
10 GYD	1,100.31 SLL
100 GYD	11,003.11 SLL
1,000 GYD	110,031.12 SLL
10,000 GYD	1,100,311.15 SLL
50,000 GYD	5,501,555.77 SLL
100,000 GYD	11,003,111.53 SLL

Get SLL→GYD rates via API

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

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Questions about SLL to GYD

How much is 100 SLL in GYD?

100 old Sierra Leonean leones is 0.9088 Guyanese dollars at the mid-market rate of 4 October 2026, 16:33 UTC, when 1 SLL = 0.00908834 GYD.

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

Over the last 52 weeks 1 SLL ranged from 0.00908166 to 0.00925145 GYD, 0.00916319 GYD on average.

Which exchange rate is this?

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