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  2. RON to SLE

Romanian Leu (RON) to Sierra Leonean Leone (SLE)

Convert Romanian lei to Sierra Leonean leones at the live mid-market rate. Reverse: SLE to RON

1 Romanian Leu =

4.86 SLE 0.00% today

1 RON = 4.85739 SLE · 1 SLE = 0.205872 RON

Mid-market rate, updated 08:32 UTC. Paid plans update as often as every 60 seconds. Get RON→SLE rates via API

RON to SLE over the last year

5.005.255.505.75Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
5.7040
52-week low
4.8508
52-week average
5.1752
Change over the year
−9.53%

Conversion tables

RON to SLE
RON SLE
1 RON 4.86 SLE
10 RON 48.57 SLE
100 RON 485.74 SLE
1,000 RON 4,857.39 SLE
10,000 RON 48,573.93 SLE
50,000 RON 242,869.64 SLE
100,000 RON 485,739.29 SLE
SLE to RON
SLE RON
1 SLE 0.2059 RON
10 SLE 2.06 RON
100 SLE 20.59 RON
1,000 SLE 205.87 RON
10,000 SLE 2,058.72 RON
50,000 SLE 10,293.59 RON
100,000 SLE 20,587.18 RON

Get RON→SLE rates via API

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

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

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Questions about RON to SLE

How much is 1 RON in SLE?

1 Romanian Leu is 4.85739 Sierra Leonean leones at the mid-market rate of 4 October 2026, 08:32 UTC, and 1 SLE is 0.205872 RON.

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

Over the last 52 weeks 1 RON ranged from 4.85076 to 5.70397 SLE, 5.17516 SLE on average.

Which exchange rate is this?

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