John Coustas Net Worth
Source of wealth: shipping
$1.58B
−$7.63M(−0.5%) today
Live · · Forbes real-time
John Coustas' net worth is $1.58 billion as of November 7, 2026, according to Forbes' real-time data, which makes John Coustas the 2509th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$13.19 per second · based on net worth growth
Spend John Coustas' money →How much does John Coustas make per second, hour and day?
Per second
$13.19
Per minute
$791
Per hour
$47,469
Per day
$1.14M
Per week
$7.97M
Per year
$416.1M
Basis: Forbes 2026 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes John Coustas to earn…
- a Big Mac0.46 seconds
- an iPhone 17 Pro Max2.5 minutes
- the median US salary1.3 hours
- a Tesla Model S Plaid2.0 hours
- an average US home8.8 hours
- a Bugatti16.4 days
- a superyacht263.3 days
How did John Coustas get so rich?
John Coustas, whose fortune comes from shipping, has an estimated net worth of $1.58 billion. That ranks 2509th on Forbes' live list of the world's billionaires. Citizenship: Greece (based in Athens).
Since March 2026, when Forbes measured it at $1.3 billion, John Coustas' fortune has grown by $275.7 million — an average of $13.19 per second, or $1.14M per day.
Ranked near John Coustas
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 2506 | Kwek Leng KeowDiversified | $1.58B | — | $1.52/s | Singapore |
| 2506 | Kwek Leng PeckDiversified | $1.58B | — | $1.52/s | Singapore |
| 2508 | Sidney KimmelRetail | $1.58B | — | −$0.47/s | United States |
| 2509 | John Coustasshipping | $1.58B | −$7.63M(−0.5%) | $13.19/s | Greece |
| 2510 | Surjit Kumar GuptaElectrical equipment | $1.58B | +$66.81M(+4.4%) | −$12.35/s | India |
| 2511 | Kirill MinovalovAgriculture, finance | $1.58B | — | $7.42/s | Russia |
| 2512 | Fernando Espinosa AbdaláPharmaceuticals | $1.57B | — | −$0.50/s | Mexico |
Compare John Coustas with…
John Coustas net worth: FAQs
What is John Coustas' net worth?
John Coustas' net worth is $1.58 billion as of November 7, 2026, according to Forbes' real-time data, which makes John Coustas the 2509th richest person in the world.
How much does John Coustas make per second?
About $13.19 per second. Since March 2026, when Forbes measured it at $1.3 billion, John Coustas' fortune has grown by $275.7 million — an average of $13.19 per second, or $1.14M per day.
How much does John Coustas make a day?
Roughly $1.14 million per day — that's $47,469 an hour and $791 a minute, based on average net worth growth.
How did John Coustas make their money?
The main sources of John Coustas' wealth are: shipping.
How much did John Coustas' net worth change today?
John Coustas' net worth fell by $7.63 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 John Coustas' net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 24,961 years to earn John Coustas' fortune — without spending a cent.
How old is John Coustas?
John Coustas is 70 years old and is a citizen of Greece.
Sources
- Net worth: Forbes Real-Time Billionaires (source), refreshed every 15 minutes.
- History: Forbes World's Billionaires lists, 2026–2026.
- Per-second figures are averages. See our methodology.