Winifred J. Marquart Net Worth
Source of wealth: Cleaning products
$5.57B
— today
Live · · Forbes real-time
Winifred J. Marquart's net worth is $5.57 billion as of November 7, 2026, according to Forbes' real-time data, which makes Winifred J. Marquart the 763rd richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$17.15 per second · based on net worth growth
Spend Winifred J. Marquart's money →How much does Winifred J. Marquart make per second, hour and day?
Per second
$17.15
Per minute
$1,029
Per hour
$61,723
Per day
$1.48M
Per week
$10.37M
Per year
$541.1M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Winifred J. Marquart to earn…
- a Big Mac0.35 seconds
- an iPhone 17 Pro Max1.9 minutes
- the median US salary1.0 hours
- a Tesla Model S Plaid1.5 hours
- an average US home6.8 hours
- a Bugatti12.6 days
- a superyacht202.5 days
How did Winifred J. Marquart get so rich?
Winifred J. Marquart, whose fortune comes from Cleaning products, has an estimated net worth of $5.57 billion. That ranks 763rd on Forbes' live list of the world's billionaires. Citizenship: United States (based in Virginia Beach, Virginia).
Since April 2025, when Forbes measured it at $4.7 billion, Winifred J. Marquart's fortune has grown by $866.7 million — an average of $17.15 per second, or $1.48M per day.
Winifred J. Marquart's net worth was $3.1 billion on Forbes' 2015 list, so it has grown about 1.8x since then.
Winifred J. Marquart net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $4.8B | +$100M |
| 2025 | $4.7B | −$200M |
| 2024 | $4.9B | +$100M |
| 2023 | $4.8B | +$1.5B |
| 2022 | $3.3B | −$300M |
| 2021 | $3.6B | +$300M |
| 2020 | $3.3B | −$500M |
| 2019 | $3.8B | +$100M |
| 2018 | $3.7B | −$100M |
| 2017 | $3.8B | +$500M |
| 2016 | $3.3B | +$200M |
| 2015 | $3.1B | — |
Ranked near Winifred J. Marquart
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 760 | Andy MillsMedical supplies | $5.58B | −$5M(−0.1%) | −$5.72/s | United States |
| 761 | Thomas TullMovies, investments | $5.58B | — | $37.16/s | United States |
| 762 | Thomas Hagen & familyInsurance | $5.57B | −$219.5M(−3.8%) | −$52.01/s | United States |
| 763 | Winifred J. MarquartCleaning products | $5.57B | — | $17.15/s | United States |
| 764 | H. Fisk JohnsonCleaning products | $5.55B | −$143,850(−0.0%) | $16.84/s | United States |
| 765 | Sofia Högberg SchörlingInvestments | $5.55B | −$65.45M(−1.2%) | −$2.96/s | Sweden |
| 766 | Bob Gaglardi & familyHotels | $5.55B | — | $8.85/s | Canada |
Compare Winifred J. Marquart with…
Winifred J. Marquart net worth: FAQs
What is Winifred J. Marquart's net worth?
Winifred J. Marquart's net worth is $5.57 billion as of November 7, 2026, according to Forbes' real-time data, which makes Winifred J. Marquart the 763rd richest person in the world.
How much does Winifred J. Marquart make per second?
About $17.15 per second. Since April 2025, when Forbes measured it at $4.7 billion, Winifred J. Marquart's fortune has grown by $866.7 million — an average of $17.15 per second, or $1.48M per day.
How much does Winifred J. Marquart make a day?
Roughly $1.48 million per day — that's $61,723 an hour and $1,029 a minute, based on average net worth growth.
How did Winifred J. Marquart make their money?
The main sources of Winifred J. Marquart's wealth are: Cleaning products.
How long would it take an average person to earn Winifred J. Marquart's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 88,181 years to earn Winifred J. Marquart's fortune — without spending a cent.
How old is Winifred J. Marquart?
Winifred J. Marquart is 67 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.