Katharine Rayner Net Worth
Source of wealth: Media, automotive
$4.85B
−$43.69M(−0.9%) today
Live · · Forbes real-time
Katharine Rayner's net worth is $4.85 billion as of November 7, 2026, according to Forbes' real-time data, which makes Katharine Rayner the 887th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$8.90 per second · based on net worth growth
Spend Katharine Rayner's money →How much does Katharine Rayner make per second, hour and day?
Per second
$8.90
Per minute
$534
Per hour
$32,058
Per day
$769,388
Per week
$5.39M
Per year
$281M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Katharine Rayner to earn…
- a Big Mac0.67 seconds
- an iPhone 17 Pro Max3.7 minutes
- the median US salary2.0 hours
- a Tesla Model S Plaid3.0 hours
- an average US home13.1 hours
- a Bugatti24.3 days
- a superyacht1.1 years
How did Katharine Rayner get so rich?
Katharine Rayner, whose fortune comes from Media, automotive, has an estimated net worth of $4.85 billion. That ranks 887th on Forbes' live list of the world's billionaires. Citizenship: United States (based in East Hampton, New York).
Since April 2025, when Forbes measured it at $4.4 billion, Katharine Rayner's fortune has grown by $450.1 million — an average of $8.90 per second, or $769,388 per day.
Katharine Rayner's net worth was $6.4 billion on Forbes' 2016 list, so it is down about 24% since then.
Katharine Rayner net worth history (2016–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $6.8B | +$2.4B |
| 2025 | $4.4B | +$400M |
| 2024 | $4B | −$1.5B |
| 2023 | $5.5B | +$300M |
| 2022 | $5.2B | −$1B |
| 2021 | $6.2B | +$1.1B |
| 2020 | $5.1B | −$1.1B |
| 2019 | $6.2B | −$2.5B |
| 2018 | $8.7B | +$600M |
| 2017 | $8.1B | +$1.7B |
| 2016 | $6.4B | — |
Ranked near Katharine Rayner
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 885 | Igor KesaevTobacco distribution, retail | $4.86B | — | $7.07/s | Russia |
| 886 | Andrei BokarevMetals, mining | $4.85B | — | $32.67/s | Russia |
| 887 | James ChambersMedia, automotive | $4.85B | −$43.69M(−0.9%) | $8.90/s | United States |
| 887 | Katharine RaynerMedia, automotive | $4.85B | −$43.69M(−0.9%) | $8.90/s | United States |
| 887 | Margaretta TaylorMedia, automotive | $4.85B | −$43.69M(−0.9%) | $8.90/s | United States |
| 890 | Rodger Riney & familyDiscount brokerage | $4.82B | — | $18.20/s | United States |
| 891 | Herbert WertheimInvestments | $4.81B | +$31.66M(+0.7%) | $2.21/s | United States |
Compare Katharine Rayner with…
Katharine Rayner net worth: FAQs
What is Katharine Rayner's net worth?
Katharine Rayner's net worth is $4.85 billion as of November 7, 2026, according to Forbes' real-time data, which makes Katharine Rayner the 887th richest person in the world.
How much does Katharine Rayner make per second?
About $8.90 per second. Since April 2025, when Forbes measured it at $4.4 billion, Katharine Rayner's fortune has grown by $450.1 million — an average of $8.90 per second, or $769,388 per day.
How much does Katharine Rayner make a day?
Roughly $769,388 per day — that's $32,058 an hour and $534 a minute, based on average net worth growth.
How did Katharine Rayner make their money?
The main sources of Katharine Rayner's wealth are: Media, automotive.
How much did Katharine Rayner's net worth change today?
Katharine Rayner's net worth fell by $43.69 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 Katharine Rayner's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 76,830 years to earn Katharine Rayner's fortune — without spending a cent.
How old is Katharine Rayner?
Katharine Rayner is 81 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, 2016–2026.
- Per-second figures are averages. See our methodology.