Mark Zuckerberg vs Steve Ballmer: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Steve Ballmer's $163.9 billion — a gap of $45.85 billion, or 1.28 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Steve Ballmer
Source of wealth: Microsoft
$163.9B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Steve Ballmer | |
|---|---|---|
| Net worth | $209.7B | $163.9B |
| World rank | #5 | #7 |
| Makes per second | −$124 | $908 |
| Makes per day | −$10.69M | $78.44M |
| Today | +$1.72B | −$1.34B |
| Source of wealth | Microsoft | |
| Age | 42 | 70 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | Steve Ballmer |
|---|---|---|
| 2026 | $222B | $126B |
| 2025 | $216B | $118B |
| 2024 | $177B | $121B |
| 2023 | $64.4B | $80.7B |
| 2022 | $67.3B | $91.4B |
| 2021 | $97B | $68.7B |
| 2020 | $54.7B | $52.7B |
| 2019 | $62.3B | $41.2B |
| 2018 | $71B | $38.4B |
| 2017 | $56B | $30B |
| 2016 | $44.6B | $23.5B |
| 2015 | $33.4B | $21.5B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Steve Ballmer?
Mark Zuckerberg is richer, worth $209.7 billion compared with Steve Ballmer's $163.9 billion. The difference is $45.85 billion.
Who makes more per second, Mark Zuckerberg or Steve Ballmer?
Steve Ballmer makes more: about $908 per second versus −$124. Per day that's $78.44M vs −$10.69M.
How many times richer is Mark Zuckerberg than Steve Ballmer?
Mark Zuckerberg has about 1.28 times Steve Ballmer's net worth.