Robert Langer Net Worth
Source of wealth: Biotech
$2.93B
+$146.5M(+5.3%) today
Live · · Forbes real-time
Robert Langer's net worth is $2.93 billion as of November 7, 2026, according to Forbes' real-time data, which makes Robert Langer the 1417th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$21.06 per second · based on net worth growth
Spend Robert Langer's money →How much does Robert Langer make per second, hour and day?
Per second
$21.06
Per minute
$1,264
Per hour
$75,811
Per day
$1.82M
Per week
$12.74M
Per year
$664.6M
Basis: Forbes 2024 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Robert Langer to earn…
- a Big Mac0.28 seconds
- an iPhone 17 Pro Max1.6 minutes
- the median US salary50.0 minutes
- a Tesla Model S Plaid1.3 hours
- an average US home5.5 hours
- a Bugatti10.3 days
- a superyacht164.9 days
How did Robert Langer get so rich?
Robert Langer, whose fortune comes from Biotech, has an estimated net worth of $2.93 billion. That ranks 1417th on Forbes' live list of the world's billionaires. Citizenship: United States (based in Boston, Massachusetts).
Since April 2024, when Forbes measured it at $1.2 billion, Robert Langer's fortune has grown by $1.73 billion — an average of $21.06 per second, or $1.82M per day.
Robert Langer's net worth was $1.6 billion on Forbes' 2021 list, so it has grown about 1.8x since then.
Robert Langer net worth history (2021–2026)
| Year | Net worth | Change |
|---|---|---|
| 2024 | $1.2B | −$400M |
| 2023 | $1.6B | $0 |
| 2022 | $1.6B | $0 |
| 2021 | $1.6B | — |
Ranked near Robert Langer
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 1414 | Nicolas BerggruenReal estate, investments | $2.93B | — | −$5.24/s | United States |
| 1415 | Shi YuzhuOnline games, investments | $2.93B | −$19.49M(−0.7%) | $2.59/s | China |
| 1416 | Carl IcahnInvestments | $2.93B | −$235M(−7.4%) | −$33.03/s | United States |
| 1417 | Robert LangerBiotech | $2.93B | +$146.5M(+5.3%) | $21.06/s | United States |
| 1418 | Robert SandsLiquor | $2.92B | −$18.38M(−0.6%) | −$1.63/s | United States |
| 1419 | Gu Yuhua & familyFurniture | $2.92B | +$5.04M(+0.2%) | $8.23/s | China |
| 1420 | Firoz MistryDiversified | $2.92B | +$11.39M(+0.4%) | −$21.45/s | Ireland |
Compare Robert Langer with…
Robert Langer net worth: FAQs
What is Robert Langer's net worth?
Robert Langer's net worth is $2.93 billion as of November 7, 2026, according to Forbes' real-time data, which makes Robert Langer the 1417th richest person in the world.
How much does Robert Langer make per second?
About $21.06 per second. Since April 2024, when Forbes measured it at $1.2 billion, Robert Langer's fortune has grown by $1.73 billion — an average of $21.06 per second, or $1.82M per day.
How much does Robert Langer make a day?
Roughly $1.82 million per day — that's $75,811 an hour and $1,264 a minute, based on average net worth growth.
How did Robert Langer make their money?
The main sources of Robert Langer's wealth are: Biotech. Forbes classifies the fortune as self-made.
How much did Robert Langer's net worth change today?
Robert Langer's net worth rose by $146.5 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 Robert Langer's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 46,362 years to earn Robert Langer's fortune — without spending a cent.
How old is Robert Langer?
Robert Langer is 78 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, 2021–2024.
- Per-second figures are averages. See our methodology.