What Is Mark Rober's Net Worth?
Mark Rober's net worth is $50 million (estimate).
YouTuber, engineer and founder of CrunchLabs
$50M
Estimate as of August 2026 · Celebrity Net Worth
Mark Rober's net worth is $50 million as of August 2026, according to Celebrity Net Worth estimates.
By Billionaire Tracker, a free site that tracks the net worth of 159 celebrities and 3,397 billionaires. Every estimate names its source (Celebrity Net Worth), and our methodology page explains how we calculate it. Compare any two side by side.
Made since you opened this page
$0.00⏱ 00:00:00 on this page$0.95 per second · based on annual earnings
Spend Mark Rober's money →How much does Mark Rober make per second, hour and day?
Mark Rober makes about $0.95 per second, $3,422 per hour and $82,136 per day.
Per second
$0.95
Per minute
$57.04
Per hour
$3,422
Per day
$82,136
Per week
$574,949
Per year
$30M
Basis: Forbes Top Creators 2026 (12 months to spring 2026 (Forbes 2026 Top Creators list, published June 2026)). How we calculate this
How long does it take Mark Rober to earn the median US salary?
It takes Mark Rober 18.4 hours to earn the median US salary of $63,128.
- a Big Mac6.3 seconds
- an iPhone 17 Pro Max35.0 minutes
- the median US salary18.4 hours
- a Tesla Model S Plaid1.2 days
- an average US home5.1 days
- a Bugatti227.7 days
- a superyacht10.0 years
How did Mark Rober get so rich?
Mark Rober's fortune comes from YouTube advertising revenue, CrunchLabs STEM subscription boxes, Brand sponsorships, Book sales.
Mark Rober has an estimated net worth of $50 million. Citizenship: United States.
Mark Rober earned an estimated $30 million in a year (Forbes Top Creators 2026, 12 months to spring 2026 (Forbes 2026 Top Creators list, published June 2026)), which works out to about $0.95 per second, $3,422 per hour or $82,136 per day.
He worked at NASA's Jet Propulsion Laboratory for about nine years, seven of them on the Curiosity rover project.
His company, CrunchLabs, sells subscription-based science and engineering build kits.
Forbes ranked him #9 on its 2026 Top Creators list, with estimated earnings of $30 million.
Who ranks just above and below Mark Rober among celebrities?
Jason Momoa ($50M) ranks just above Mark Rober, and Ninja (Tyler Blevins) ($50M) ranks just below.
| # | Name | Net worth | Today | Per second |
|---|---|---|---|---|
| 134 | Charli D'AmelioTikTok creator, dancer and TV personality | $55M | — | $0.57/s |
| 135 |  Floyd MayweatherRetired boxer and promoter | $50M | — | $0.32/s |
| 136 | Jason MomoaActor, producer and filmmaker | $50M | — | — |
| 137 | Mark RoberYouTuber, engineer and founder of CrunchLabs | $50M | — | $0.95/s |
| 138 |  Ninja (Tyler Blevins)Streamer and gamer | $50M | — | $0.32/s |
| 139 |  xQcStreamer and former Overwatch pro | $50M | — | $1.11/s |
| 140 | Kai CenatTwitch streamer | $45M | — | $0.27/s |
How does Mark Rober's net worth compare with the richest people?
Mark Rober is worth $50M, $890.6B less than Elon Musk, the world's richest person.
What else do people ask about Mark Rober's net worth?
What is Mark Rober's net worth?
Mark Rober's net worth is $50 million as of August 2026, according to Celebrity Net Worth estimates.
How much does Mark Rober make per second?
About $0.95 per second. Mark Rober earned an estimated $30 million in a year (Forbes Top Creators 2026, 12 months to spring 2026 (Forbes 2026 Top Creators list, published June 2026)), which works out to about $0.95 per second, $3,422 per hour or $82,136 per day.
How much does Mark Rober make a day?
Roughly $82,136 per day — that's $3,422 an hour and $57.04 a minute, based on estimated annual earnings.
How did Mark Rober make their money?
The main sources of Mark Rober's wealth are: YouTube advertising revenue, CrunchLabs STEM subscription boxes, Brand sponsorships, Book sales.
How long would it take an average person to earn Mark Rober's net worth?
A typical full-time US worker earning about $63,128 a year would need roughly 792 years to earn Mark Rober's fortune — without spending a cent.
How old is Mark Rober?
Mark Rober is 46 years old and is a citizen of United States.
Where does Mark Rober's net worth data come from?
Mark Rober's net worth figure comes from Celebrity Net Worth, as of August 2026.
- Net worth: Celebrity Net Worth (source), August 2026.
- Earnings: Forbes Top Creators 2026, 12 months to spring 2026 (Forbes 2026 Top Creators list, published June 2026) (source).
- Per-second figures are averages. See our methodology.
- Developers: get this data as JSON from the Billionaire Tracker API (
/api/v1/people/mark-rober).