viewgoblin.

CS50 YouTube stats

@cs50Country: USOn YouTube since 15 Dec 2011Updated

View on YouTube
Subscribers
2,530,000
Total views
158,024,882
Videos
2,471

YouTube's numbers on 2026-11-11.

What CS50 is about

From YouTube's data for the channel and its uploads of the last 30 days.

Country
United States
Language
English
8 of 8 recent uploads
Main video category
Education
8 of 8 recent uploads
Paid promotion
0 of 8
Uploads marked on YouTube as including paid promotion

Topics on YouTube

  • Science explained

The last 19 days

Subscribers
2,530,000
+20K in 22 days
Per day
+909.1
average
Per month
+27.3K
at this pace

Days between YouTube's updates are estimated by ViewGoblin.

Total views
158,024,882
+1.5M in 22 days
Per day
+69.5K
average
Per month
+2.1M
at this pace
Best day
+121.8K
23 Oct

Days between YouTube's updates are estimated by ViewGoblin.

Daily numbers
DaySubscribersTotal viewsVideos
2026-11-112,530,000158,024,8822,471
2026-11-102,530,000157,942,8722,471
2026-11-092,530,000157,911,0642,470
2026-11-082,530,000157,854,9052,470
2026-11-072,530,000157,776,3802,470
2026-11-062,530,000157,737,5942,470
2026-11-052,530,000157,666,2042,470
2026-11-042,520,000157,577,7302,470
2026-11-032,520,000157,469,0852,469
2026-11-022,520,000157,425,4982,467
2026-11-012,520,000157,345,7332,466
2026-10-312,520,000157,292,1642,465
2026-10-302,520,000157,218,6192,465
2026-10-292,520,000157,147,1592,464
2026-10-242,520,000156,862,1672,461
2026-10-232,520,000156,760,0642,461
2026-10-222,520,000156,638,2622,461
2026-10-212,520,000156,545,0602,460
2026-10-202,510,000156,495,9482,460

Views per day

Views per day, average
69,023
New videos
191.2K
13% of views · uploads up to 30 days old
Older videos
1.3M
87% of views · 7-day average
All views
1.5M
in 22 days

Days between YouTube's updates are estimated by ViewGoblin.

Uploads in the last 30 days

Views as YouTube reported them on 2026-11-11.

Videos with the most new views

From 8 recent uploads. "Views" is YouTube's number; "New views" is calculated by ViewGoblin.

VideoViewsNew views
This is #50seconds on Binary Digits with Professor David J. Malan.46,320+0
PHP-ocalypse? | The CS50 Show with David J. Malan | Season 1, Episode 236,129+0
Who’s to blame for the OpenAI - Hugging Face incident? Learn more in The CS50 Show on YouTube.33,208+0
50 Seconds on Binary30,019+0
This is #50seconds on HTTP status codes with Professor David J. Malan.22,205+0
50 Seconds on HTTP Status Codes18,099+0
What to make of all the disruption AI has been causing in math? Learn more in The CS50 Show.14,637+0
Was my TV watching me last night? | Learn more in The CS50 Show on YouTube7,160+0

Upload habits

Calculated by ViewGoblin from YouTube's data of the last 30 days. Not a YouTube number.

Uploads in 30 days
14
Rhythm
about every 24 hours
Median time between uploads
Live streams and premieres
1
Videos vs Shortslast 8 uploads · estimated: up to 3 minutes counts as a Short
Videos 1 (13%) Shorts 7 (88%)
Uploads by weekday (UTC)Most: Tuesday
MoTuWeThFrSaSu
Uploads by hour (UTC)Most: 14:00
0006121823

How viewers react

Calculated by ViewGoblin from YouTube's data of the last 30 days. Not a YouTube number.

Likes per 1,000 views
34.7
Recent uploads
Comments per 1,000 views
0.7
Recent uploads

About CS50

From the team that brought you CS50 at Harvard, Yale, and Oxford, this is the Fifty Foundation, led by David J. Malan et al. Theatrical courses in computer science and math. For free, for all. 🎭

Questions about CS50

How many subscribers does CS50 have?

CS50 has 2,530,000 subscribers on YouTube (as of 2026-11-11).

How many views and videos does CS50 have?

CS50 has 158,024,882 views across 2,471 videos (as of 2026-11-11).

How often does CS50 upload?

CS50 uploaded 14 videos in the last 30 days, about every 24 hours.

When does CS50 usually upload?

In the last 30 days, CS50 uploaded most often on Tuesdays around 14:00 UTC.

What language is CS50 in?

English: 8 of the 8 recent uploads with a set language.

Does CS50 make YouTube Shorts?

7 of the last 8 uploads are up to 3 minutes long, so most likely Shorts.

Does CS50 make sponsored videos?

None of the last 8 uploads is marked on YouTube as including paid promotion.

Similar channels

Numbers from the YouTube Data API, checked once a day. Showing the last 30 days. Numbers marked as calculated are ViewGoblin's, not YouTube's. ViewGoblin is not affiliated with YouTube.

Daily numbers for YouTube channels: subscribers, views and how their uploads grow.

Browse all channels