Helena Dassault Net Worth
Source of wealth: Inherited
$2.39B
−$15.86M(−0.7%) today
Live · · Forbes real-time
Helena Dassault's net worth is $2.39 billion as of November 7, 2026, according to Forbes' real-time data, which makes Helena Dassault the 1700th richest person in the world.
Lost since you opened this page
$0.00⏱ 00:00:00 on this page$8.10 per second · based on net worth growth
Spend Helena Dassault's money →How much does Helena Dassault lose per second, hour and day?
Per second
$8.10
Per minute
$486
Per hour
$29,161
Per day
$699,857
Per week
$4.9M
Per year
$255.6M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How did Helena Dassault get so rich?
Helena Dassault, whose fortune comes from Inherited, has an estimated net worth of $2.39 billion. That ranks 1700th on Forbes' live list of the world's billionaires. Citizenship: France (based in Paris).
Since April 2025, when Forbes measured it at $2.8 billion, Helena Dassault's fortune has shrunk by $409.5 million — an average of $8.10 per second, or $699,857 per day lost.
Helena Dassault's net worth was $2.5 billion on Forbes' 2024 list, roughly the same as today.
Helena Dassault net worth history (2024–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $2.4B | −$400M |
| 2025 | $2.8B | +$300M |
| 2024 | $2.5B | — |
Ranked near Helena Dassault
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1697 | Tomas Chrenek Sr & familySteel, healthcare | $2.39B | — | — | Slovakia |
| 1698 | Zhang GongyunTyre manufacturing machinery | $2.39B | −$15.78M(−0.7%) | $9.78/s | China |
| 1699 | Shlomo KramerSoftware, investments | $2.39B | — | −$0.18/s | Israel |
| 1700 | Helena DassaultInherited | $2.39B | −$15.86M(−0.7%) | −$8.10/s | France |
| 1700 | Remi DassaultDiversified | $2.39B | −$15.86M(−0.7%) | −$8.10/s | France |
| 1702 | Serge GodinInformation technology | $2.39B | +$38.95M(+1.7%) | −$10.11/s | Canada |
| 1703 | Xu ShugenConstruction, mining machinery | $2.39B | −$49.09M(−2.0%) | $5.71/s | China |
Compare Helena Dassault with…
Helena Dassault net worth: FAQs
What is Helena Dassault's net worth?
Helena Dassault's net worth is $2.39 billion as of November 7, 2026, according to Forbes' real-time data, which makes Helena Dassault the 1700th richest person in the world.
How much does Helena Dassault make per second?
Helena Dassault is currently losing money on paper: Since April 2025, when Forbes measured it at $2.8 billion, Helena Dassault's fortune has shrunk by $409.5 million — an average of $8.10 per second, or $699,857 per day lost. Wealth figures move with share prices, so the rate changes daily.
How did Helena Dassault make their money?
The main sources of Helena Dassault's wealth are: Inherited.
How much did Helena Dassault's net worth change today?
Helena Dassault's net worth fell by $15.86 million compared with the previous trading day, according to Forbes' real-time estimate on November 7, 2026.
How long would it take an average person to earn Helena Dassault's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 37,868 years to earn Helena Dassault's fortune — without spending a cent.
How old is Helena Dassault?
Helena Dassault is 37 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, 2024–2026.
- Per-second figures are averages. See our methodology.