Weili Dai Net Worth
Source of wealth: Semiconductors
$4.08B
+$67.12M(+1.7%) today
Live · · Forbes real-time
Weili Dai's net worth is $4.08 billion as of November 7, 2026, according to Forbes' real-time data, which makes Weili Dai the 1049th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$23.42 per second · based on net worth growth
Spend Weili Dai's money →How much does Weili Dai make per second, hour and day?
Per second
$23.42
Per minute
$1,405
Per hour
$84,316
Per day
$2.02M
Per week
$14.17M
Per year
$739.1M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Weili Dai to earn…
- a Big Mac0.26 seconds
- an iPhone 17 Pro Max1.4 minutes
- the median US salary44.9 minutes
- a Tesla Model S Plaid1.1 hours
- an average US home5.0 hours
- a Bugatti9.2 days
- a superyacht148.3 days
How did Weili Dai get so rich?
Weili Dai, whose fortune comes from Semiconductors, has an estimated net worth of $4.08 billion. That ranks 1049th on Forbes' live list of the world's billionaires. Citizenship: United States (based in Las Vegas, Nevada).
Since April 2025, when Forbes measured it at $2.9 billion, Weili Dai's fortune has grown by $1.18 billion — an average of $23.42 per second, or $2.02M per day.
Weili Dai's net worth was $1.1 billion on Forbes' 2021 list, so it has grown about 3.7x since then.
Weili Dai net worth history (2021–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $3.3B | +$400M |
| 2025 | $2.9B | +$1.5B |
| 2024 | $1.4B | +$300M |
| 2023 | $1.1B | −$300M |
| 2022 | $1.4B | +$300M |
| 2021 | $1.1B | — |
Ranked near Weili Dai
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1046 | Giuliana BenettonFashion retail, investments | $4.09B | −$34.53M(−0.8%) | $9.77/s | Italy |
| 1046 | Luciano BenettonFashion retail, investments | $4.09B | −$34.53M(−0.8%) | $9.77/s | Italy |
| 1048 | Liang ZhaoxianAppliances | $4.09B | −$6.19M(−0.2%) | $57.16/s | China |
| 1049 | Weili DaiSemiconductors | $4.08B | +$67.12M(+1.7%) | $23.42/s | United States |
| 1050 | Samvel KarapetyanReal estate | $4.08B | — | $17.39/s | Russia |
| 1051 | Jose Joao Abdalla FilhoInvestments | $4.07B | +$267.2M(+7.0%) | $17.28/s | Brazil |
| 1052 | Ronald McAulayEnergy | $4.07B | +$26.04M(+0.6%) | $13.19/s | Hong Kong |
Compare Weili Dai with…
Weili Dai net worth: FAQs
What is Weili Dai's net worth?
Weili Dai's net worth is $4.08 billion as of November 7, 2026, according to Forbes' real-time data, which makes Weili Dai the 1049th richest person in the world.
How much does Weili Dai make per second?
About $23.42 per second. Since April 2025, when Forbes measured it at $2.9 billion, Weili Dai's fortune has grown by $1.18 billion — an average of $23.42 per second, or $2.02M per day.
How much does Weili Dai make a day?
Roughly $2.02 million per day — that's $84,316 an hour and $1,405 a minute, based on average net worth growth.
How did Weili Dai make their money?
The main sources of Weili Dai's wealth are: Semiconductors. Forbes classifies the fortune as self-made.
How much did Weili Dai's net worth change today?
Weili Dai's net worth rose by $67.12 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 Weili Dai's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 64,692 years to earn Weili Dai's fortune — without spending a cent.
How old is Weili Dai?
Weili Dai is 65 years old and is a citizen of United States.
Sources
- Net worth: Forbes Real-Time Billionaires (source), refreshed every 15 minutes.
- History: Forbes World's Billionaires lists, 2021–2026.
- Per-second figures are averages. See our methodology.