John Brown Net Worth
Source of wealth: Medical equipment
$7.35B
−$185.1M(−2.5%) today
Live · · Forbes real-time
John Brown's net worth is $7.35 billion as of November 7, 2026, according to Forbes' real-time data, which makes John Brown the 550th richest person in the world.
Lost since you opened this page
$0.00⏱ 00:00:00 on this page$16.73 per second · based on net worth growth
Spend John Brown's money →How much does John Brown lose per second, hour and day?
Per second
$16.73
Per minute
$1,004
Per hour
$60,215
Per day
$1.45M
Per week
$10.12M
Per year
$527.8M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How did John Brown get so rich?
John Brown, whose fortune comes from Medical equipment, has an estimated net worth of $7.35 billion. That ranks 550th on Forbes' live list of the world's billionaires. Citizenship: United States (based in Atlanta, Georgia).
Since April 2025, when Forbes measured it at $8.2 billion, John Brown's fortune has shrunk by $845.5 million — an average of $16.73 per second, or $1.45M per day lost.
John Brown's net worth was $2.1 billion on Forbes' 2015 list, so it has grown about 3.5x since then.
John Brown net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $8.5B | +$300M |
| 2025 | $8.2B | +$500M |
| 2024 | $7.7B | +$2B |
| 2023 | $5.7B | +$300M |
| 2022 | $5.4B | +$200M |
| 2021 | $5.2B | +$2.2B |
| 2020 | $3B | −$900M |
| 2019 | $3.9B | +$600M |
| 2018 | $3.3B | +$600M |
| 2017 | $2.7B | +$600M |
| 2016 | $2.1B | $0 |
| 2015 | $2.1B | — |
Ranked near John Brown
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 547 | Zhou ChaonanManufacturing | $7.37B | −$270.3M(−3.5%) | $1.37/s | China |
| 548 | Thai LeeIT provider | $7.37B | — | $7.22/s | United States |
| 549 | Ding ShizhongSports apparel | $7.36B | +$26.62M(+0.4%) | −$10.61/s | China |
| 550 | John BrownMedical equipment | $7.35B | −$185.1M(−2.5%) | −$16.73/s | United States |
| 551 | Maria Fernanda Amorim & familyEnergy, investments | $7.34B | −$105.3M(−1.4%) | $28.47/s | Portugal |
| 552 | Mark WalterFinance, asset management | $7.29B | — | $25.59/s | United States |
| 553 | Jeffrey Koo JrFinance | $7.29B | −$111.2M(−1.5%) | $55.14/s | Taiwan |
Compare John Brown with…
John Brown net worth: FAQs
What is John Brown's net worth?
John Brown's net worth is $7.35 billion as of November 7, 2026, according to Forbes' real-time data, which makes John Brown the 550th richest person in the world.
How much does John Brown make per second?
John Brown is currently losing money on paper: Since April 2025, when Forbes measured it at $8.2 billion, John Brown's fortune has shrunk by $845.5 million — an average of $16.73 per second, or $1.45M per day lost. Wealth figures move with share prices, so the rate changes daily.
How did John Brown make their money?
The main sources of John Brown's wealth are: Medical equipment. Forbes classifies the fortune as self-made.
How much did John Brown's net worth change today?
John Brown's net worth fell by $185.1 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 John Brown's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 116,502 years to earn John Brown's fortune — without spending a cent.
How old is John Brown?
John Brown is 92 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, 2015–2026.
- Per-second figures are averages. See our methodology.