Iris Fontbona & family Net Worth
Source of wealth: Mining
$41.98B
−$131.8M(−0.3%) today
Live · · Forbes real-time
Iris Fontbona & family's net worth is $41.98 billion as of November 7, 2026, according to Forbes' real-time data, which makes Iris Fontbona & family the 49th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$275 per second · based on net worth growth
Spend Iris Fontbona & family's money →How much does Iris Fontbona & family make per second, hour and day?
Per second
$275
Per minute
$16,470
Per hour
$988,220
Per day
$23.72M
Per week
$166M
Per year
$8.66B
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Iris Fontbona & family to earn…
- a Big Mac0.02 seconds
- an iPhone 17 Pro Max7.3 seconds
- the median US salary3.8 minutes
- a Tesla Model S Plaid5.8 minutes
- an average US home25.5 minutes
- a Bugatti18.9 hours
- a superyacht12.6 days
How did Iris Fontbona & family get so rich?
Iris Fontbona & family, whose fortune comes from Mining, has an estimated net worth of $41.98 billion. That ranks 49th on Forbes' live list of the world's billionaires. Citizenship: Chile (based in Santiago).
Since April 2025, when Forbes measured it at $28.1 billion, Iris Fontbona & family's fortune has grown by $13.88 billion — an average of $275 per second, or $23.72M per day.
Iris Fontbona & family's net worth was $13.5 billion on Forbes' 2015 list, so it has grown about 3.1x since then.
Iris Fontbona & family net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $52.6B | +$24.5B |
| 2025 | $28.1B | +$2.4B |
| 2024 | $25.7B | +$2.6B |
| 2023 | $23.1B | +$300M |
| 2022 | $22.8B | −$500M |
| 2021 | $23.3B | +$12.5B |
| 2020 | $10.8B | −$4.6B |
| 2019 | $15.4B | −$900M |
| 2018 | $16.3B | +$2.6B |
| 2017 | $13.7B | +$3.6B |
| 2016 | $10.1B | −$3.4B |
| 2015 | $13.5B | — |
Ranked near Iris Fontbona & family
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 46 | William DingOnline games | $43.24B | +$838.4M(+2.0%) | $197/s | China |
| 47 | Robin ZengBatteries | $42.43B | −$1.5B(−3.4%) | $89.71/s | Hong Kong |
| 48 | Stephen SchwarzmanInvestments | $42.35B | −$99.45M(−0.2%) | −$40.59/s | United States |
| 49 | Iris Fontbona & familyMining | $41.98B | −$131.8M(−0.3%) | $275/s | Chile |
| 50 | Abigail JohnsonFidelity | $41.64B | — | $177/s | United States |
| 51 | Savitri Jindal & familySteel | $40.92B | +$34.39M(+0.1%) | $107/s | India |
| 52 | Andrea PignataroFinancial software | $40.53B | — | $125/s | Italy |
Compare Iris Fontbona & family with…
Iris Fontbona & family net worth: FAQs
What is Iris Fontbona & family's net worth?
Iris Fontbona & family's net worth is $41.98 billion as of November 7, 2026, according to Forbes' real-time data, which makes Iris Fontbona & family the 49th richest person in the world.
How much does Iris Fontbona & family make per second?
About $275 per second. Since April 2025, when Forbes measured it at $28.1 billion, Iris Fontbona & family's fortune has grown by $13.88 billion — an average of $275 per second, or $23.72M per day.
How much does Iris Fontbona & family make a day?
Roughly $23.72 million per day — that's $988,220 an hour and $16,470 a minute, based on average net worth growth.
How did Iris Fontbona & family make their money?
The main sources of Iris Fontbona & family's wealth are: Mining.
How much did Iris Fontbona & family's net worth change today?
Iris Fontbona & family's net worth fell by $131.8 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 Iris Fontbona & family's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 664,929 years to earn Iris Fontbona & family's fortune — without spending a cent.
How old is Iris Fontbona & family?
Iris Fontbona & family is 83 years old and is a citizen of Chile.
Sources
- Net worth: Forbes Real-Time Billionaires (source), refreshed every 15 minutes.
- History: Forbes World's Billionaires lists, 2015–2026.
- Per-second figures are averages. See our methodology.