1200 Free Computer Science Courses from the World’s Top Universities

ManoelManoel
73 min read

In this article, we’ve compiled 1200+ online courses offered by the 60 best universities in the world for studying computer science in 2024.

We first built the list in 2020 using a data-driven approach that we have used each year, including 2024. You can find the methodology below.

Methodology

First, we identified the leading world university rankings. Since we were interested in computer science specifically, he looked at their latest computer science rankings.

For the 2024 update, Suparn, my colleague used the same sources and methodology to find the top 60 universities offering online computer science courses.

Here are the rankings used:

Then, we crawled and scraped each ranking.

Now that we had some data, we used Jupyter with Python to process it. We combined the three rankings into one by averaging the position of each university in each ranking. Then, we filtered out the universities that didn’t offer online courses, and limited the list to the top 60 institutions — the cream of the crop.

Top 10 CS universities: MIT, Stanford, CMU, Oxford, UC Berkley, Harvard, Tsinghua, NUS, ETH Zurich, NTU.

Combined ranking: top 10 universities for studying computer science in 2024

As you can see above, we found that the top three institutions are #1 MIT, #2 Stanford, and #3 Carnegie Mellon.

Finally, we used the Class Central database, with its 250K online courses, to find all the computer science courses offered by the universities in the ranking.

The end result is a list of 1200+ online courses offered by the 60 best universities in the world for studying computer science in 2024.

Stats

  • Enrollments range from 10 to over 13 million, with 20 courses exceeding 1 million enrollments

  • Altogether, they have over 110M enrollments, with an average of 155K enrollments

  • 1180 courses are in English, 39 Chinese, 15 Spanish, 13 Arabic, 12 French, 12 Korean, 7 Russian, 3 Portuguese, 3 German, 1 Dutch, and 1 Japanese

  • Together, they account for more than 78K reviews at Class Central, with an average of 216 reviews

  • Average rating: 4.07 out of 5.0

  • All these courses are free or can be audited for free

  • 240 courses are beginner level, 281 are intermediate level, and 70 are advanced level.

More Courses

The full list is split into subjects. Click on a subject below to go to the relevant section. With over 1200 courses to pick from, I hope you find something you like. But if these aren’t enough, check out Class Central’s catalog of 250K online courses or our thematic collections:

Programming (267)

Computer Science (736)

Data Science (221)

Information Security (InfoSec) (62)

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Manoel
Manoel