Ira Rennert Net Worth
Source of wealth: Investments
$4.34B
— today
Live · · Forbes real-time
Ira Rennert's net worth is $4.34 billion as of November 7, 2026, according to Forbes' real-time data, which makes Ira Rennert the 988th richest person in the world.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$10.78 per second · based on net worth growth
Spend Ira Rennert's money →How much does Ira Rennert make per second, hour and day?
Per second
$10.78
Per minute
$647
Per hour
$38,814
Per day
$931,531
Per week
$6.52M
Per year
$340.2M
Basis: Forbes 2025 World's Billionaires list → Forbes Real-Time Billionaires. How we calculate this
How long it takes Ira Rennert to earn…
- a Big Mac0.56 seconds
- an iPhone 17 Pro Max3.1 minutes
- the median US salary1.6 hours
- a Tesla Model S Plaid2.4 hours
- an average US home10.8 hours
- a Bugatti20.1 days
- a superyacht322.1 days
How did Ira Rennert get so rich?
Ira Rennert, whose fortune comes from Investments, has an estimated net worth of $4.34 billion. That ranks 988th on Forbes' live list of the world's billionaires. Citizenship: United States (based in New York, New York).
Since April 2025, when Forbes measured it at $3.8 billion, Ira Rennert's fortune has grown by $545 million — an average of $10.78 per second, or $931,531 per day.
Ira Rennert's net worth was $6.1 billion on Forbes' 2015 list, so it is down about 29% since then.
Ira Rennert net worth history (2015–2026)
| Year | Net worth | Change |
|---|---|---|
| 2026 | $3.8B | $0 |
| 2025 | $3.8B | +$200M |
| 2024 | $3.6B | +$100M |
| 2023 | $3.5B | −$200M |
| 2022 | $3.7B | −$300M |
| 2021 | $4B | +$1B |
| 2020 | $3B | −$800M |
| 2019 | $3.8B | $0 |
| 2018 | $3.8B | −$300M |
| 2017 | $4.1B | +$500M |
| 2016 | $3.6B | −$2.5B |
| 2015 | $6.1B | — |
Ranked near Ira Rennert
| # | Name | Net worth | Today | Per second | Country |
|---|---|---|---|---|---|
| 985 | Steve WynnCasinos, hotels | $4.35B | — | $12.85/s | United States |
| 986 | Scott ShleiferPrivate equity | $4.35B | — | $24.64/s | United States |
| 987 | Akira Mori & familyReal estate | $4.35B | — | $2.87/s | Japan |
| 988 | Ira RennertInvestments | $4.34B | — | $10.78/s | United States |
| 989 | Xu GaomingGold and jewelry | $4.33B | −$13.1M(−0.3%) | −$76.59/s | China |
| 990 | David RubensteinPrivate equity | $4.32B | −$6.67M(−0.2%) | $10.37/s | United States |
| 991 | Jason JiangAdvertising | $4.32B | +$20.54M(+0.5%) | $6.41/s | Singapore |
Compare Ira Rennert with…
Ira Rennert net worth: FAQs
What is Ira Rennert's net worth?
Ira Rennert's net worth is $4.34 billion as of November 7, 2026, according to Forbes' real-time data, which makes Ira Rennert the 988th richest person in the world.
How much does Ira Rennert make per second?
About $10.78 per second. Since April 2025, when Forbes measured it at $3.8 billion, Ira Rennert's fortune has grown by $545 million — an average of $10.78 per second, or $931,531 per day.
How much does Ira Rennert make a day?
Roughly $931,531 per day — that's $38,814 an hour and $647 a minute, based on average net worth growth.
How did Ira Rennert make their money?
The main sources of Ira Rennert's wealth are: Investments. Forbes classifies the fortune as self-made.
How long would it take an average person to earn Ira Rennert's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 68,828 years to earn Ira Rennert's fortune — without spending a cent.
How old is Ira Rennert?
Ira Rennert is 92 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, 2015–2026.
- Per-second figures are averages. See our methodology.