Mark Zuckerberg vs Peter Gilgan: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Peter Gilgan's $7.04 billion — a gap of $202.7 billion, or 30 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Peter Gilgan
Source of wealth: Homebuilding
$7.04B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Peter Gilgan | |
|---|---|---|
| Net worth | $209.7B | $7.04B |
| World rank | #5 | #577 |
| Makes per second | −$124 | $12.60 |
| Makes per day | −$10.69M | $1.09M |
| Today | +$1.72B | −$123 |
| Source of wealth | Homebuilding | |
| Age | 42 | 75 |
| Country | United States | Canada |
Net worth by year
| Year | Mark Zuckerberg | Peter Gilgan |
|---|---|---|
| 2026 | $222B | $7.7B |
| 2025 | $216B | $6.4B |
| 2024 | $177B | $5.5B |
| 2023 | $64.4B | $3.3B |
| 2022 | $67.3B | $3.2B |
| 2021 | $97B | $3.7B |
| 2020 | $54.7B | $1.8B |
| 2019 | $62.3B | $2.9B |
| 2018 | $71B | $3.8B |
| 2017 | $56B | $2B |
| 2016 | $44.6B | $1.6B |
| 2015 | $33.4B | $1.5B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Peter Gilgan?
Mark Zuckerberg is richer, worth $209.7 billion compared with Peter Gilgan's $7.04 billion. The difference is $202.7 billion.
Who makes more per second, Mark Zuckerberg or Peter Gilgan?
Peter Gilgan makes more: about $12.60 per second versus −$124. Per day that's $1.09M vs −$10.69M.
How many times richer is Mark Zuckerberg than Peter Gilgan?
Mark Zuckerberg has about 30 times Peter Gilgan's net worth.