Convert 100 Nicaraguan Córdoba (NIO) to Old Sierra Leonean Leone (SLL)

Convert Nicaraguan córdobas to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to NIO

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 NIO to SLE.

Amount

From

100 Nicaraguan córdobas =

62,748.36 SLL +0.05% today

1 NIO = 627.484 SLL · 1 SLL = 0.00159367 NIO

Mid-market rate, updated 11:59 UTC. Paid plans update as often as every 60 seconds. Get NIO→SLL rates via API

NIO to SLL over the last year

52-week high: 627.48
52-week low: 613.79
52-week average: 620.31
Change over the year: +1.38%

Conversion tables

NIO to SLL
NIO	SLL
1 NIO	627.48 SLL
10 NIO	6,274.84 SLL
100 NIO	62,748.36 SLL
1,000 NIO	627,483.61 SLL
10,000 NIO	6,274,836.10 SLL
50,000 NIO	31,374,180.48 SLL
100,000 NIO	62,748,360.97 SLL

SLL to NIO
SLL	NIO
1 SLL	0.001594 NIO
10 SLL	0.01594 NIO
100 SLL	0.1594 NIO
1,000 SLL	1.59 NIO
10,000 SLL	15.94 NIO
50,000 SLL	79.68 NIO
100,000 SLL	159.37 NIO

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

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Questions about NIO to SLL

How much is 100 NIO in SLL?

100 Nicaraguan córdobas is 62,748.36 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 11:59 UTC, when 1 NIO = 627.484 SLL.

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

Over the last 52 weeks 1 NIO ranged from 613.794 to 627.484 SLL, 620.309 SLL on average.

Which exchange rate is this?

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