Robert Knauf & family Net Worth
Source of wealth: building materials
$1.49B
— today
Live · · Forbes real-time
Robert Knauf & family's net worth is $1.49 billion as of November 7, 2026, according to Forbes' real-time data, which makes Robert Knauf & family the 2638th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$5.67 per second · based on net worth growth
Spend Robert Knauf & family's money →How much does Robert Knauf & family make per second, hour and day?
Per second
$5.67
Per minute
$340
Per hour
$20,402
Per day
$489,657
Per week
$3.43M
Per year
$178.8M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Robert Knauf & family to earn…
- a Big Mac1.1 seconds
- an iPhone 17 Pro Max5.9 minutes
- the median US salary3.1 hours
- a Tesla Model S Plaid4.7 hours
- an average US home20.6 hours
- a Bugatti38.2 days
- a superyacht1.7 years
How did Robert Knauf & family get so rich?
Robert Knauf & family, whose fortune comes from building materials, has an estimated net worth of $1.49 billion. That ranks 2638th on Forbes' live list of the world's billionaires. Citizenship: Germany (based in Meerbusch).
Since April 2025, when Forbes measured it at $1.2 billion, Robert Knauf & family's fortune has grown by $286.5 million — an average of $5.67 per second, or $489,657 per day.
Robert Knauf & family's net worth was $1.1 billion on Forbes' 2021 list, so it has grown about 1.4x since then.
Robert Knauf & family net worth history (2021–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $1.6B | +$400M |
| 2025 | $1.2B | +$200M |
| 2024 | $1B | −$100M |
| 2022 | $1.1B | $0 |
| 2021 | $1.1B | — |
Ranked near Robert Knauf & family
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 2635 | John LimReal estate | $1.49B | −$545,241(−0.0%) | $5.67/s | Singapore |
| 2636 | Stephen WinnReal estate services | $1.49B | — | −$0.26/s | United States |
| 2637 | Park Dong-sukElectrical equipment | $1.49B | −$149M(−9.1%) | −$24.55/s | South Korea |
| 2638 | Robert Knauf & familybuilding materials | $1.49B | — | $5.67/s | Germany |
| 2639 | Juan Domingo Beckmann Legorreta & familyTequila | $1.49B | +$28.41M(+1.9%) | −$8.19/s | Mexico |
| 2640 | Mori ArkinPharmaceuticals | $1.48B | −$2.61M(−0.2%) | $1.67/s | Israel |
| 2641 | Carmen ThyssenInvestments, art | $1.48B | — | −$0.34/s | Spain |
Compare Robert Knauf & family with…
Robert Knauf & family net worth: FAQs
What is Robert Knauf & family's net worth?
Robert Knauf & family's net worth is $1.49 billion as of November 7, 2026, according to Forbes' real-time data, which makes Robert Knauf & family the 2638th richest person in the world.
How much does Robert Knauf & family make per second?
About $5.67 per second. Since April 2025, when Forbes measured it at $1.2 billion, Robert Knauf & family's fortune has grown by $286.5 million — an average of $5.67 per second, or $489,657 per day.
How much does Robert Knauf & family make a day?
Roughly $489,657 per day — that's $20,402 an hour and $340 a minute, based on average net worth growth.
How did Robert Knauf & family make their money?
The main sources of Robert Knauf & family's wealth are: building materials.
How long would it take an average person to earn Robert Knauf & family's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 23,547 years to earn Robert Knauf & family's fortune — without spending a cent.
How old is Robert Knauf & family?
Robert Knauf & family is 48 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.