Elon Musk vs Stefan Kaluzny: who is richer?
Elon Musk is richer, with a net worth of $849.7 billion versus Stefan Kaluzny's $1.33 billion — a gap of $848.4 billion, or 638 times as much (as of November 7, 2026).
Elon Musk
Source of wealth: Tesla, SpaceX
$849.7B
Made since you opened this page: $0.00
Stefan Kaluzny
Source of wealth: private equity
$1.33B
Made since you opened this page: $0.00
Side-by-side
| Elon Musk | Stefan Kaluzny | |
|---|---|---|
| Net worth | $849.7B | $1.33B |
| World rank | #1 | #2853 |
| Makes per second | $10,044 | $1.53 |
| Makes per day | $867.8M | $132,062 |
| Today | +$60.24B | $0 |
| Source of wealth | Tesla, SpaceX | private equity |
| Age | 55 | 59 |
| Country | United States | United States |
Net worth by year
| Year | Elon Musk | Stefan Kaluzny |
|---|---|---|
| 2026 | $839B | $1.3B |
| 2025 | $342B | — |
| 2024 | $195B | — |
| 2023 | $180B | — |
| 2022 | $219B | — |
| 2021 | $151B | — |
| 2020 | $24.6B | — |
| 2019 | $22.3B | — |
| 2018 | $19.9B | — |
| 2017 | $13.9B | — |
| 2016 | $10.7B | — |
| 2015 | $12B | — |
Frequently asked questions
Who is richer, Elon Musk or Stefan Kaluzny?
Elon Musk is richer, worth $849.7 billion compared with Stefan Kaluzny's $1.33 billion. The difference is $848.4 billion.
Who makes more per second, Elon Musk or Stefan Kaluzny?
Elon Musk makes more: about $10,044 per second versus $1.53. Per day that's $867.8M vs $132,062.
How many times richer is Elon Musk than Stefan Kaluzny?
Elon Musk has about 638 times Stefan Kaluzny's net worth.