Convert 1 Turkmenistani Manat (TMT) to Old Sierra Leonean Leone (SLL)

Convert Turkmenistani Manat to old Sierra Leonean leones at the live mid-market rate. Reverse: SLL to TMT

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 TMT to SLE.

Amount

From

1 Turkmenistani Manat =

6,566.97 SLL 0.00% today

1 TMT = 6,566.97 SLL · 1 SLL = 0.00015228 TMT

Mid-market rate, updated 07:42 UTC. Paid plans update as often as every 60 seconds. Get TMT→SLL rates via API

TMT to SLL over the last year

52-week high: 6,571.80
52-week low: 6,453.97
52-week average: 6,515.93
Change over the year: +1.37%

Conversion tables

TMT to SLL
TMT	SLL
1 TMT	6,566.97 SLL
10 TMT	65,669.73 SLL
100 TMT	656,697.26 SLL
1,000 TMT	6,566,972.58 SLL
10,000 TMT	65,669,725.78 SLL
50,000 TMT	328,348,628.89 SLL
100,000 TMT	656,697,257.78 SLL

SLL to TMT
SLL	TMT
1 SLL	0.0001523 TMT
10 SLL	0.001523 TMT
100 SLL	0.01523 TMT
1,000 SLL	0.1523 TMT
10,000 SLL	1.52 TMT
50,000 SLL	7.61 TMT
100,000 SLL	15.23 TMT

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

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Questions about TMT to SLL

How much is 1 TMT in SLL?

1 Turkmenistani Manat is 6,566.97 old Sierra Leonean leones at the mid-market rate of 4 October 2026, 07:42 UTC, when 1 TMT = 6,566.97 SLL.

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

Over the last 52 weeks 1 TMT ranged from 6,453.97 to 6,571.80 SLL, 6,515.93 SLL on average.

Which exchange rate is this?

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