Sam Altman Net Worth
Source of wealth: Investments
$3.09B
+$29.3M(+1.0%) today
Live · · Forbes real-time
Sam Altman's net worth is $3.09 billion as of November 7, 2026, according to Forbes' real-time data, which makes Sam Altman the 1350th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$31.51 per second · based on net worth growth
Spend Sam Altman's money →How much does Sam Altman make per second, hour and day?
Per second
$31.51
Per minute
$1,891
Per hour
$113,438
Per day
$2.72M
Per week
$19.06M
Per year
$994.4M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Sam Altman to earn…
- a Big Mac0.19 seconds
- an iPhone 17 Pro Max1.1 minutes
- the median US salary33.4 minutes
- a Tesla Model S Plaid50.2 minutes
- an average US home3.7 hours
- a Bugatti6.9 days
- a superyacht110.2 days
How did Sam Altman get so rich?
Sam Altman, whose fortune comes from Investments, has an estimated net worth of $3.09 billion. That ranks 1350th on Forbes' live list of the world's billionaires. Citizenship: United States (based in San Francisco, California).
Since April 2025, when Forbes measured it at $1.5 billion, Sam Altman's fortune has grown by $1.59 billion — an average of $31.51 per second, or $2.72M per day.
Sam Altman's net worth was $1 billion on Forbes' 2024 list, so it has grown about 3.1x since then.
Sam Altman net worth history (2024–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $3.4B | +$1.9B |
| 2025 | $1.5B | +$500M |
| 2024 | $1B | — |
Ranked near Sam Altman
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1346 | Fabian HedinAI coding | $3.1B | — | $71.73/s | Sweden |
| 1348 | Remo RuffiniWinter jackets | $3.1B | −$24.72M(−0.8%) | −$11.89/s | Italy |
| 1349 | Denis O'BrienTelecom | $3.09B | −$105,683(−0.0%) | $1.86/s | Ireland |
| 1350 | Sam AltmanInvestments | $3.09B | +$29.3M(+1.0%) | $31.51/s | United States |
| 1351 | Maja OeriPharmaceuticals | $3.09B | +$4.97M(+0.2%) | −$15.99/s | Switzerland |
| 1352 | Eduardo VivasAdvertising technology | $3.09B | +$246.2M(+8.7%) | $17.62/s | United States |
| 1353 | Hiroshi MikitaniOnline retail | $3.09B | −$171.8M(−5.3%) | −$25.96/s | Japan |
Compare Sam Altman with…
Sam Altman net worth: FAQs
What is Sam Altman's net worth?
Sam Altman's net worth is $3.09 billion as of November 7, 2026, according to Forbes' real-time data, which makes Sam Altman the 1350th richest person in the world.
How much does Sam Altman make per second?
About $31.51 per second. Since April 2025, when Forbes measured it at $1.5 billion, Sam Altman's fortune has grown by $1.59 billion — an average of $31.51 per second, or $2.72M per day.
How much does Sam Altman make a day?
Roughly $2.72 million per day — that's $113,438 an hour and $1,891 a minute, based on average net worth growth.
How did Sam Altman make their money?
The main sources of Sam Altman's wealth are: Investments. Forbes classifies the fortune as self-made.
How much did Sam Altman's net worth change today?
Sam Altman's net worth rose by $29.3 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 Sam Altman's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 48,992 years to earn Sam Altman's fortune — without spending a cent.
How old is Sam Altman?
Sam Altman is 41 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, 2024–2026.
- Per-second figures are averages. See our methodology.