Kai-Uwe Hollweg Net Worth
Source of wealth: Plumbing and heating supplies
$1.69B
— today
Live · · Forbes real-time
Kai-Uwe Hollweg's net worth is $1.69 billion as of November 7, 2026, according to Forbes' real-time data, which makes Kai-Uwe Hollweg the 2390th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$11.64 per second · based on net worth growth
Spend Kai-Uwe Hollweg's money →How much does Kai-Uwe Hollweg make per second, hour and day?
Per second
$11.64
Per minute
$699
Per hour
$41,916
Per day
$1.01M
Per week
$7.04M
Per year
$367.4M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Kai-Uwe Hollweg to earn…
- a Big Mac0.52 seconds
- an iPhone 17 Pro Max2.9 minutes
- the median US salary1.5 hours
- a Tesla Model S Plaid2.3 hours
- an average US home10.0 hours
- a Bugatti18.6 days
- a superyacht298.2 days
How did Kai-Uwe Hollweg get so rich?
Kai-Uwe Hollweg, whose fortune comes from Plumbing and heating supplies, has an estimated net worth of $1.69 billion. That ranks 2390th on Forbes' live list of the world's billionaires. Citizenship: Germany (based in Bremen).
Since April 2025, when Forbes measured it at $1.1 billion, Kai-Uwe Hollweg's fortune has grown by $588.6 million — an average of $11.64 per second, or $1.01M per day.
Kai-Uwe Hollweg's net worth was $1.1 billion on Forbes' 2025 list, so it has grown about 1.5x since then.
Kai-Uwe Hollweg net worth history (2025–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $1.8B | +$700M |
| 2025 | $1.1B | — |
Ranked near Kai-Uwe Hollweg
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 2387 | Shigenobu NagamoriMotors | $1.69B | −$53M(−3.0%) | −$21.88/s | Japan |
| 2388 | Pia Hollweg-VajenPlumbing and heating supplies | $1.69B | — | −$5.27/s | Germany |
| 2389 | Stephane CourbitEntertainment | $1.69B | −$3.81M(−0.2%) | −$0.21/s | France |
| 2390 | Kai-Uwe HollwegPlumbing and heating supplies | $1.69B | — | $11.64/s | Germany |
| 2391 | Evangelos MytilineosEnergy, metals | $1.69B | −$2.08M(−0.1%) | $7.68/s | Greece |
| 2392 | Chu Mang Yee & familyReal estate | $1.69B | +$207.3M(+14.0%) | $1.74/s | China |
| 2393 | Farkhad AkhmedovInvestments | $1.69B | — | $1.72/s | Russia |
Compare Kai-Uwe Hollweg with…
Kai-Uwe Hollweg net worth: FAQs
What is Kai-Uwe Hollweg's net worth?
Kai-Uwe Hollweg's net worth is $1.69 billion as of November 7, 2026, according to Forbes' real-time data, which makes Kai-Uwe Hollweg the 2390th richest person in the world.
How much does Kai-Uwe Hollweg make per second?
About $11.64 per second. Since April 2025, when Forbes measured it at $1.1 billion, Kai-Uwe Hollweg's fortune has grown by $588.6 million — an average of $11.64 per second, or $1.01M per day.
How much does Kai-Uwe Hollweg make a day?
Roughly $1.01 million per day — that's $41,916 an hour and $699 a minute, based on average net worth growth.
How did Kai-Uwe Hollweg make their money?
The main sources of Kai-Uwe Hollweg's wealth are: Plumbing and heating supplies.
How long would it take an average person to earn Kai-Uwe Hollweg's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 26,748 years to earn Kai-Uwe Hollweg's fortune — without spending a cent.
How old is Kai-Uwe Hollweg?
Kai-Uwe Hollweg is 60 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, 2025–2026.
- Per-second figures are averages. See our methodology.