Michael Dell vs James Duff: who is richer?
Michael Dell is richer, with a net worth of $194.9 billion versus James Duff's $4.47 billion — a gap of $190.4 billion, or 44 times as much (as of November 7, 2026).
Michael Dell
Source of wealth: Dell Technologies
$194.9B
Made since you opened this page: $0.00
James Duff
Source of wealth: Tires, diversified
$4.47B
Made since you opened this page: $0.00
Side-by-side
| Michael Dell | James Duff | |
|---|---|---|
| Net worth | $194.9B | $4.47B |
| World rank | #6 | #959 |
| Makes per second | $1,923 | $23.19 |
| Makes per day | $166.1M | $2M |
| Today | +$3.78B | $0 |
| Source of wealth | Dell Technologies | Tires, diversified |
| Age | 61 | 65 |
| Country | United States | United States |
Net worth by year
| Year | Michael Dell | James Duff |
|---|---|---|
| 2026 | $141B | $4.5B |
| 2025 | $97.7B | $3.3B |
| 2024 | $91B | $3B |
| 2023 | $50.1B | $2.3B |
| 2022 | $55.1B | $2B |
| 2021 | $45.1B | $1.4B |
| 2020 | $22.9B | $1.4B |
| 2019 | $34.3B | $1.2B |
| 2018 | $22.7B | — |
| 2017 | $20.4B | — |
| 2016 | $19.8B | — |
| 2015 | $19.2B | — |
Frequently asked questions
Who is richer, Michael Dell or James Duff?
Michael Dell is richer, worth $194.9 billion compared with James Duff's $4.47 billion. The difference is $190.4 billion.
Who makes more per second, Michael Dell or James Duff?
Michael Dell makes more: about $1,923 per second versus $23.19. Per day that's $166.1M vs $2M.
How many times richer is Michael Dell than James Duff?
Michael Dell has about 44 times James Duff's net worth.