Henry Samueli vs MacKenzie Scott: who is richer?
Henry Samueli is richer, with a net worth of $28.46 billion versus MacKenzie Scott's $27.97 billion — a gap of $496.7 million, or 1.02 times as much (as of November 7, 2026).
Henry Samueli
Source of wealth: Semiconductors
$28.46B
Made since you opened this page: $0.00
MacKenzie Scott
Source of wealth: Amazon
$27.97B
Side-by-side
| Henry Samueli | MacKenzie Scott | |
|---|---|---|
| Net worth | $28.46B | $27.97B |
| World rank | #82 | #84 |
| Makes per second | $173 | −$4.63 |
| Makes per day | $14.98M | −$399,616 |
| Today | +$180.1M | −$62.09M |
| Source of wealth | Semiconductors | Amazon |
| Age | 72 | 56 |
| Country | United States | United States |
Net worth by year
| Year | Henry Samueli | MacKenzie Scott |
|---|---|---|
| 2026 | $30.8B | $28.6B |
| 2025 | $19.7B | $28.2B |
| 2024 | $14.1B | $35.6B |
| 2023 | $7.7B | $24.4B |
| 2022 | $7.3B | $43.6B |
| 2021 | $6.1B | $53B |
| 2020 | $3.5B | $36B |
| 2019 | $4.3B | — |
| 2018 | $3.8B | — |
| 2017 | $3.6B | — |
| 2016 | $2.6B | — |
| 2015 | $2.4B | — |
Frequently asked questions
Who is richer, Henry Samueli or MacKenzie Scott?
Henry Samueli is richer, worth $28.46 billion compared with MacKenzie Scott's $27.97 billion. The difference is $496.7 million.
Who makes more per second, Henry Samueli or MacKenzie Scott?
Henry Samueli makes more: about $173 per second versus −$4.63. Per day that's $14.98M vs −$399,616.
How many times richer is Henry Samueli than MacKenzie Scott?
Henry Samueli has about 1.02 times MacKenzie Scott's net worth.