Louis Le Duff Net Worth
Source of wealth: Bakeries
$3.79B
— today
Live · · Forbes real-time
Louis Le Duff's net worth is $3.79 billion as of November 7, 2026, according to Forbes' real-time data, which makes Louis Le Duff the 1112th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$37.31 per second · based on net worth growth
Spend Louis Le Duff's money →How much does Louis Le Duff make per second, hour and day?
Per second
$37.31
Per minute
$2,239
Per hour
$134,325
Per day
$3.22M
Per week
$22.57M
Per year
$1.18B
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Louis Le Duff to earn…
- a Big Mac0.16 seconds
- an iPhone 17 Pro Max54 seconds
- the median US salary28.2 minutes
- a Tesla Model S Plaid42.4 minutes
- an average US home3.1 hours
- a Bugatti5.8 days
- a superyacht93.1 days
How did Louis Le Duff get so rich?
Louis Le Duff, whose fortune comes from Bakeries, has an estimated net worth of $3.79 billion. That ranks 1112th on Forbes' live list of the world's billionaires. Citizenship: France (based in Paris).
Since April 2025, when Forbes measured it at $1.9 billion, Louis Le Duff's fortune has grown by $1.89 billion — an average of $37.31 per second, or $3.22M per day.
Louis Le Duff's net worth was $2.2 billion on Forbes' 2015 list, so it has grown about 1.7x since then.
Louis Le Duff net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $4B | +$2.1B |
| 2025 | $1.9B | +$100M |
| 2024 | $1.8B | −$800M |
| 2023 | $2.6B | +$300M |
| 2022 | $2.3B | −$700M |
| 2021 | $3B | +$1.6B |
| 2020 | $1.4B | −$1B |
| 2019 | $2.4B | −$500M |
| 2018 | $2.9B | +$300M |
| 2017 | $2.6B | +$100M |
| 2016 | $2.5B | +$300M |
| 2015 | $2.2B | — |
Ranked near Louis Le Duff
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1109 | Yu RenrongSemiconductors | $3.8B | −$71.86M(−1.9%) | −$45.47/s | China |
| 1110 | Reinold GeigerBeauty products | $3.79B | — | $7.76/s | Austria |
| 1111 | Catharina Claas-MuhlhauserAgricultural Machinery | $3.79B | — | −$10.08/s | Germany |
| 1112 | Louis Le DuffBakeries | $3.79B | — | $37.31/s | France |
| 1113 | Kuok Khoon HongPalm oil | $3.79B | −$22.5M(−0.6%) | $7.62/s | Singapore |
| 1114 | Cameron AdamsSoftware | $3.78B | — | $17.41/s | Australia |
| 1115 | Nick CaporellaBeverages | $3.77B | −$1.37M(−0.0%) | −$0.60/s | United States |
Compare Louis Le Duff with…
Louis Le Duff net worth: FAQs
What is Louis Le Duff's net worth?
Louis Le Duff's net worth is $3.79 billion as of November 7, 2026, according to Forbes' real-time data, which makes Louis Le Duff the 1112th richest person in the world.
How much does Louis Le Duff make per second?
About $37.31 per second. Since April 2025, when Forbes measured it at $1.9 billion, Louis Le Duff's fortune has grown by $1.89 billion — an average of $37.31 per second, or $3.22M per day.
How much does Louis Le Duff make a day?
Roughly $3.22 million per day — that's $134,325 an hour and $2,239 a minute, based on average net worth growth.
How did Louis Le Duff make their money?
The main sources of Louis Le Duff's wealth are: Bakeries. Forbes classifies the fortune as self-made.
How long would it take an average person to earn Louis Le Duff's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 59,975 years to earn Louis Le Duff's fortune — without spending a cent.
How old is Louis Le Duff?
Louis Le Duff is 80 years old and is a citizen of France.
Sources
- Net worth: Forbes Real-Time Billionaires (source), refreshed every 15 minutes.
- History: Forbes World's Billionaires lists, 2015–2026.
- Per-second figures are averages. See our methodology.