Mark Zuckerberg vs James Dyson: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus James Dyson's $14.99 billion — a gap of $194.7 billion, or 14 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
James Dyson
Source of wealth: Vacuums
$14.99B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | James Dyson | |
|---|---|---|
| Net worth | $209.7B | $14.99B |
| World rank | #5 | #188 |
| Makes per second | −$124 | $7.79 |
| Makes per day | −$10.69M | $673,484 |
| Today | +$1.72B | +$350 |
| Source of wealth | Vacuums | |
| Age | 42 | 79 |
| Country | United States | United Kingdom |
Net worth by year
| Year | Mark Zuckerberg | James Dyson |
|---|---|---|
| 2026 | $222B | $15B |
| 2025 | $216B | $14.6B |
| 2024 | $177B | $13.6B |
| 2023 | $64.4B | $9.3B |
| 2022 | $67.3B | $9.2B |
| 2021 | $97B | $9.7B |
| 2020 | $54.7B | $5.9B |
| 2019 | $62.3B | $5.7B |
| 2018 | $71B | $5.6B |
| 2017 | $56B | $4.2B |
| 2016 | $44.6B | $4B |
| 2015 | $33.4B | $4.9B |
Frequently asked questions
Who is richer, Mark Zuckerberg or James Dyson?
Mark Zuckerberg is richer, worth $209.7 billion compared with James Dyson's $14.99 billion. The difference is $194.7 billion.
Who makes more per second, Mark Zuckerberg or James Dyson?
James Dyson makes more: about $7.79 per second versus −$124. Per day that's $673,484 vs −$10.69M.
How many times richer is Mark Zuckerberg than James Dyson?
Mark Zuckerberg has about 14 times James Dyson's net worth.