William Heinecke Net Worth
Source of wealth: Hotels
$1.18B
−$11.84M(−1.0%) today
Live · · Forbes real-time
William Heinecke's net worth is $1.18 billion as of November 7, 2026, according to Forbes' real-time data, which makes William Heinecke the 3077th richest person in the world.
Lost since you opened this page
$0.00⏱ 00:00:00 on this page$8.39 per second · based on net worth growth
Spend William Heinecke's money →How much does William Heinecke lose per second, hour and day?
Per second
$8.39
Per minute
$504
Per hour
$30,219
Per day
$725,263
Per week
$5.08M
Per year
$264.9M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How did William Heinecke get so rich?
William Heinecke, whose fortune comes from Hotels, has an estimated net worth of $1.18 billion. That ranks 3077th on Forbes' live list of the world's billionaires. Citizenship: Thailand (based in Bangkok).
Since April 2025, when Forbes measured it at $1.6 billion, William Heinecke's fortune has shrunk by $424.3 million — an average of $8.39 per second, or $725,263 per day lost.
William Heinecke's net worth was $1.4 billion on Forbes' 2015 list, so it is down about 16% since then.
William Heinecke net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $1.5B | −$100M |
| 2025 | $1.6B | −$100M |
| 2024 | $1.7B | $0 |
| 2023 | $1.7B | $0 |
| 2022 | $1.7B | −$100M |
| 2021 | $1.8B | −$100M |
| 2019 | $1.9B | −$200M |
| 2018 | $2.1B | +$600M |
| 2017 | $1.5B | +$100M |
| 2016 | $1.4B | $0 |
| 2015 | $1.4B | — |
Ranked near William Heinecke
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 3074 | Isabel-Ulrike HagerElectrical products | $1.18B | — | −$1.07/s | Germany |
| 3075 | Stephen Fredettepayments software | $1.18B | −$14.24M(−1.2%) | $1.53/s | United States |
| 3076 | Michael ReesPrivate equity | $1.18B | −$5.75M(−0.5%) | −$16.29/s | United States |
| 3077 | William HeineckeHotels | $1.18B | −$11.84M(−1.0%) | −$8.39/s | Thailand |
| 3078 | Hong Seok-johConvenience stores | $1.18B | −$6.79M(−0.6%) | $2.14/s | South Korea |
| 3079 | Wang MinwenSemiconductor | $1.17B | −$28.36M(−2.4%) | $1.48/s | China |
| 3080 | Bruce SpringsteenMusic | $1.17B | — | −$0.50/s | United States |
Compare William Heinecke with…
William Heinecke net worth: FAQs
What is William Heinecke's net worth?
William Heinecke's net worth is $1.18 billion as of November 7, 2026, according to Forbes' real-time data, which makes William Heinecke the 3077th richest person in the world.
How much does William Heinecke make per second?
William Heinecke is currently losing money on paper: Since April 2025, when Forbes measured it at $1.6 billion, William Heinecke's fortune has shrunk by $424.3 million — an average of $8.39 per second, or $725,263 per day lost. Wealth figures move with share prices, so the rate changes daily.
How did William Heinecke make their money?
The main sources of William Heinecke's wealth are: Hotels. Forbes classifies the fortune as self-made.
How much did William Heinecke's net worth change today?
William Heinecke's net worth fell by $11.84 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 William Heinecke's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 18,624 years to earn William Heinecke's fortune — without spending a cent.
How old is William Heinecke?
William Heinecke is 77 years old and is a citizen of Thailand.
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.