Convert 100,000 Old São Tomé Dobra (STD) to Sierra Leonean Leone (SLE)

Convert old São Tomé dobras to Sierra Leonean leones at the live mid-market rate. Reverse: SLE to STD

The Old São Tomé Dobra is no longer in use

Old São Tomé Dobra (STD) was replaced by the São Tomé and Príncipe Dobra (STN) in 2018. For today’s money, convert STN to SLE.

Amount

From

100,000 old São Tomé dobras =

105.66 SLE +0.67% today

1 STD = 0.00105661 SLE · 1 SLE = 946.426 STD

Mid-market rate, updated 03:55 UTC. Paid plans update as often as every 60 seconds. Get STD→SLE rates via API

STD to SLE over the last year

52-week high: 0.0011721
52-week low: 0.0010475
52-week average: 0.0010806
Change over the year: −4.86%

Conversion tables

STD to SLE
STD	SLE
1 STD	0.001057 SLE
10 STD	0.01057 SLE
100 STD	0.1057 SLE
1,000 STD	1.06 SLE
10,000 STD	10.57 SLE
50,000 STD	52.83 SLE
100,000 STD	105.66 SLE

SLE to STD
SLE	STD
1 SLE	946.43 STD
10 SLE	9,464.26 STD
100 SLE	94,642.63 STD
1,000 SLE	946,426.30 STD
10,000 SLE	9,464,262.96 STD
50,000 SLE	47,321,314.82 STD
100,000 SLE	94,642,629.65 STD

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

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Questions about STD to SLE

How much is 100,000 STD in SLE?

100,000 old São Tomé dobras is 105.66 Sierra Leonean leones at the mid-market rate of 4 October 2026, 03:55 UTC, when 1 STD = 0.00105661 SLE.

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

Over the last 52 weeks 1 STD ranged from 0.00104747 to 0.00117205 SLE, 0.00108061 SLE on average.

Which exchange rate is this?

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