Mark Zuckerberg vs James Clark: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus James Clark's $8.28 billion — a gap of $201.5 billion, or 25 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
James Clark
Source of wealth: Netscape, investments
$8.28B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | James Clark | |
|---|---|---|
| Net worth | $209.7B | $8.28B |
| World rank | #5 | #463 |
| Makes per second | −$124 | $45.18 |
| Makes per day | −$10.69M | $3.9M |
| Today | +$1.72B | +$88.7M |
| Source of wealth | Netscape, investments | |
| Age | 42 | 82 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | James Clark |
|---|---|---|
| 2026 | $222B | $7.2B |
| 2025 | $216B | $6B |
| 2024 | $177B | $3.8B |
| 2023 | $64.4B | $2.9B |
| 2022 | $67.3B | $3.2B |
| 2021 | $97B | $2.8B |
| 2020 | $54.7B | $2.2B |
| 2019 | $62.3B | $2.1B |
| 2018 | $71B | $2B |
| 2017 | $56B | $2B |
| 2016 | $44.6B | $1.8B |
| 2015 | $33.4B | $1.55B |
Frequently asked questions
Who is richer, Mark Zuckerberg or James Clark?
Mark Zuckerberg is richer, worth $209.7 billion compared with James Clark's $8.28 billion. The difference is $201.5 billion.
Who makes more per second, Mark Zuckerberg or James Clark?
James Clark makes more: about $45.18 per second versus −$124. Per day that's $3.9M vs −$10.69M.
How many times richer is Mark Zuckerberg than James Clark?
Mark Zuckerberg has about 25 times James Clark's net worth.