Mark Rober — Subscriber Count & Channel Stats
Mark Rober has 81,500,000 subscribers and 18,614,193,523 total views across 267 videos, based in United States. Channel created on October 20, 2011.
Last refreshed August 26, 2026.
Where Mark Rober ranks
Position within the channels TubeLeader currently tracks, by subscriber count.
Daily channel metrics
Mark Rober tracked day by day since Aug 12, 2026.
| Date | Subscribers | Views | Videos | Est. earnings |
|---|---|---|---|---|
| Thu 2026-08-13 | —81,200,000 | +10,439,72018,466,003,703 | —267 | $10.5K – $33.4K |
| Fri 2026-08-14 | —81,200,000 | +10,058,79818,476,062,501 | —267 | $10.1K – $32.2K |
| Sat 2026-08-15 | —81,200,000 | +14,246,38018,490,308,881 | —267 | $14.3K – $45.6K |
| Sun 2026-08-16 | —81,200,000 | +13,177,93318,503,486,814 | —267 | $13.2K – $42.2K |
| Mon 2026-08-17 | —81,200,000 | +12,694,22618,516,181,040 | —267 | $12.8K – $40.6K |
| Tue 2026-08-18 | +100,00081,300,000 | +12,542,04118,528,723,081 | —267 | $12.6K – $40.1K |
| Wed 2026-08-19 | —81,300,000 | +11,453,27018,540,176,351 | —267 | $11.5K – $36.7K |
| Fri 2026-08-21 | —81,300,000 | +25,139,66918,565,316,020 | —267 | $25.3K – $80.4K |
| Sat 2026-08-22 | +100,00081,400,000 | +12,319,49618,577,635,516 | —267 | $12.4K – $39.4K |
| Sun 2026-08-23 | —81,400,000 | +11,542,00718,589,177,523 | —267 | $11.6K – $36.9K |
| Mon 2026-08-24 | —81,400,000 | +5,066,17218,594,243,695 | —267 | $5.1K – $16.2K |
| Wed 2026-08-26 | +100,00081,500,000 | +19,949,82818,614,193,523 | —267 | $20K – $63.8K |
| Daily average | +25,000 | +13,219,128 | — | $13.3K – $42.3K |
| Weekly average | +175,000 | +92,533,898 | — | $93K – $296.1K |
| Last 7 days | +200,000 | +74,017,172 | — | $74.4K – $236.9K |
When will Mark Rober reach 100,000,000 subscribers?
Mark Rober needs another 18,500,000 subscribers to reach 100,000,000. At roughly 15,043 a day, that is about 1,230 days away. Growth rarely holds perfectly steady, so treat the date as a direction rather than a diary entry.
Mark Rober's videos, one by one
The numbers above describe Mark Rober as a whole. These 267 uploads are what produced them — and they did not contribute equally.
- Views, likes and comments on every upload
- Which videos beat the channel average, and by how far
- Shorts against long-form, side by side
- The publishing pattern — days, gaps and streaks
- Estimated earnings per video, not just per month
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About Mark Rober
Former NASA engineer. Current CrunchLabs founder and friend of science. Answers to some common questions: 1) I make a monthly toy we build together on a video, that gets delivered to your house that teaches you to think like an engineer. Check it out at- https://crunchlabs.com 2) I studied Mechanical Engineering in School. I did my undergrad at BYU and Masters at USC. 3) I worked for NASA JPL for 9 years, 7 of which were working on the Curiosity Rover (I made a video about it you should def totes watch cause it's probably my favorite of all my videos). Then I made some Halloween costumes. Then I worked for Apple in their Special Projects Group doing Product Design as a Mechanical Engineer for 5 years. Then in 2022 I created CrunchLabs to deliver monthly toys that teach you to think like an engineer.
How to read Mark Rober's numbers
Average views per video (69,716,081). This spreads lifetime views across every public upload, so older uploads that have had years to accumulate views are averaged together with recent ones. It is a useful scale check, not a prediction of how the next video will perform.
Views per subscriber (228.4). A rough measure of how much watch demand each subscriber represents over the channel's lifetime. Channels that reach large non-subscribed audiences — through search, Shorts or recommendations — tend to show a higher figure than channels that rely mainly on their existing subscriber base.
Upload cadence (~1.5 per month). Averaged across the channel's full history of about 14.9 years, so a channel that changed format or publishing pace along the way will not match this figure in any single recent month.
All figures come from public YouTube channel data and are refreshed on a schedule. They are research signals for comparison and context — they are not private YouTube Studio analytics, and they do not include revenue, watch time or audience retention. Read the full methodology.
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Frequently asked questions about Mark Rober
How many subscribers does Mark Rober have?
Mark Rober has 81,500,000 subscribers on YouTube as of August 26, 2026.
How many total views does Mark Rober have?
Mark Rober has 18,614,193,523 total views across 267 public videos, averaging about 69,716,081 views per video.
When did Mark Rober start on YouTube?
Mark Rober joined YouTube on October 20, 2011, which is about 14.9 years ago.
How often does Mark Rober upload?
Mark Rober has published 267 videos, which averages about 1.5 uploads per month across the life of the channel.
What kind of channel is Mark Rober?
Mark Rober is a Entertainment channel based in United States.
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