Karl Knauf Net Worth
Source of wealth: Building materials
$2.24B
— today
Live · · Forbes real-time
Karl Knauf's net worth is $2.24 billion as of November 7, 2026, according to Forbes' real-time data, which makes Karl Knauf the 1829th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$12.66 per second · based on net worth growth
Spend Karl Knauf's money →How much does Karl Knauf make per second, hour and day?
Per second
$12.66
Per minute
$759
Per hour
$45,566
Per day
$1.09M
Per week
$7.66M
Per year
$399.4M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Karl Knauf to earn…
- a Big Mac0.47 seconds
- an iPhone 17 Pro Max2.6 minutes
- the median US salary1.4 hours
- a Tesla Model S Plaid2.1 hours
- an average US home9.2 hours
- a Bugatti17.1 days
- a superyacht274.3 days
How did Karl Knauf get so rich?
Karl Knauf, whose fortune comes from Building materials, has an estimated net worth of $2.24 billion. That ranks 1829th on Forbes' live list of the world's billionaires. Citizenship: Germany (based in Iphofen).
Since April 2025, when Forbes measured it at $1.6 billion, Karl Knauf's fortune has grown by $639.8 million — an average of $12.66 per second, or $1.09M per day.
Karl Knauf's net worth was $1.4 billion on Forbes' 2021 list, so it has grown about 1.6x since then.
Karl Knauf net worth history (2021–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $2.4B | +$800M |
| 2025 | $1.6B | +$300M |
| 2024 | $1.3B | +$100M |
| 2023 | $1.2B | −$200M |
| 2022 | $1.4B | $0 |
| 2021 | $1.4B | — |
Ranked near Karl Knauf
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1828 | Dermot DesmondFinance | $2.24B | — | $0.83/s | Ireland |
| 1829 | Christiane KnaufBuilding materials | $2.24B | — | $12.66/s | Germany |
| 1829 | Christine KnaufBuilding materials | $2.24B | — | $12.66/s | Germany |
| 1829 | Karl KnaufBuilding materials | $2.24B | — | $12.66/s | Germany |
| 1832 | Gan ZhongruPharmaceuticals | $2.24B | −$29.31M(−1.3%) | $16.61/s | China |
| 1833 | Danna AzrieliReal estate | $2.24B | +$80.34M(+3.7%) | $12.65/s | Israel |
| 1833 | Naomi AzrieliReal estate | $2.24B | +$80.34M(+3.7%) | $12.65/s | Canada |
Compare Karl Knauf with…
Karl Knauf net worth: FAQs
What is Karl Knauf's net worth?
Karl Knauf's net worth is $2.24 billion as of November 7, 2026, according to Forbes' real-time data, which makes Karl Knauf the 1829th richest person in the world.
How much does Karl Knauf make per second?
About $12.66 per second. Since April 2025, when Forbes measured it at $1.6 billion, Karl Knauf's fortune has grown by $639.8 million — an average of $12.66 per second, or $1.09M per day.
How much does Karl Knauf make a day?
Roughly $1.09 million per day — that's $45,566 an hour and $759 a minute, based on average net worth growth.
How did Karl Knauf make their money?
The main sources of Karl Knauf's wealth are: Building materials.
How long would it take an average person to earn Karl Knauf's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 35,480 years to earn Karl Knauf's fortune — without spending a cent.
How old is Karl Knauf?
Karl Knauf is 70 years old and is a citizen of Germany.
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.