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  2. SLE to MNT

Sierra Leonean Leone (SLE) to Mongolian Tugrik (MNT)

Convert Sierra Leonean leones to Mongolian Tugrik at the live mid-market rate. Reverse: MNT to SLE

1 Sierra Leonean Leone =

156.04 MNT 0.00% today

1 SLE = 156.039 MNT · 1 MNT = 0.00640864 SLE

Mid-market rate, updated 05:52 UTC. Paid plans update as often as every 60 seconds. Get SLE→MNT rates via API

SLE to MNT over the last year

145.00150.00155.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
158.66
52-week low
144.88
52-week average
155.81
Change over the year
+1.01%

Conversion tables

SLE to MNT
SLE MNT
1 SLE 156.04 MNT
10 SLE 1,560.39 MNT
100 SLE 15,603.94 MNT
1,000 SLE 156,039.45 MNT
10,000 SLE 1,560,394.49 MNT
50,000 SLE 7,801,972.45 MNT
100,000 SLE 15,603,944.90 MNT
MNT to SLE
MNT SLE
1 MNT 0.006409 SLE
10 MNT 0.06409 SLE
100 MNT 0.6409 SLE
1,000 MNT 6.41 SLE
10,000 MNT 64.09 SLE
50,000 MNT 320.43 SLE
100,000 MNT 640.86 SLE

Get SLE→MNT rates via API

The live rate, the rate on any past day or a whole range, for MNT 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=SLE -d currencies=MNT \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=SLE -d currencies=MNT \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about SLE to MNT

How much is 1 SLE in MNT?

1 Sierra Leonean Leone is 156.039 Mongolian Tugrik at the mid-market rate of 4 October 2026, 05:52 UTC, and 1 MNT is 0.00640864 SLE.

What was the SLE to MNT rate over the last year?

Over the last 52 weeks 1 SLE ranged from 144.882 to 158.662 MNT, 155.812 MNT on average.

Which exchange rate is this?

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