Convert 100 Costa Rican Colón (CRC) to Old Sierra Leonean Leone (SLL)

Convert Costa Rican colóns to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to CRC

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 CRC to SLE.

Amount

From

100 Costa Rican colóns =

5,008.47 SLL +0.07% today

1 CRC = 50.0847 SLL · 1 SLL = 0.0199662 CRC

Mid-market rate, updated 06:30 UTC. Paid plans update as often as every 60 seconds. Get CRC→SLL rates via API

CRC to SLL over the last year

52-week high: 51.242
52-week low: 44.929
52-week average: 48.337
Change over the year: +11.40%

Conversion tables

CRC to SLL
CRC	SLL
1 CRC	50.08 SLL
10 CRC	500.85 SLL
100 CRC	5,008.47 SLL
1,000 CRC	50,084.70 SLL
10,000 CRC	500,847.02 SLL
50,000 CRC	2,504,235.09 SLL
100,000 CRC	5,008,470.17 SLL

SLL to CRC
SLL	CRC
1 SLL	0.01997 CRC
10 SLL	0.1997 CRC
100 SLL	2 CRC
1,000 SLL	20 CRC
10,000 SLL	200 CRC
50,000 SLL	998 CRC
100,000 SLL	1,997 CRC

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

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Questions about CRC to SLL

How much is 100 CRC in SLL?

100 Costa Rican colóns is 5,008.47 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 06:30 UTC, when 1 CRC = 50.0847 SLL.

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

Over the last 52 weeks 1 CRC ranged from 44.9287 to 51.2422 SLL, 48.3365 SLL on average.

Which exchange rate is this?

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