Computer science (CS) is the study of computers and their many applications. The field includes computer systems and networks, information technology (IT), software engineering, and artificial intelligence (AI), among other areas. It is a fast-changing field with a wide range of academic and career paths. The universities below are selected institutions with established computer science programs. Let’s take a look at some of the best computer science schools in the world/
Top Computer Science Schools in the World
1. Stanford University
Stanford University is a private research university with a prominent Computer Science (CS) Department. The department has strong research groups in artificial intelligence, robotics, foundations of computer science, scientific computing, and systems. Its interdisciplinary work extends into fields such as genetics, medicine, engineering, construction, and manufacturing.
Its undergraduate program allows students to engage with CS in several ways. Students can major or minor in CS, teach, conduct research, or take individual courses. As an MS CS student, you choose one of nine predefined specializations, such as artificial intelligence, computer and network security, or software theory. Ph.D. students complete foundation and breadth requirements and can participate in first-year research rotations before aligning with a permanent advisor.
2. Massachusetts Institute of Technology
MIT offers extensive computing education and research through the MIT Schwarzman College of Computing. The college brings together computing education and research across MIT while supporting interdisciplinary work and consideration of the social and ethical responsibilities of computing.
Many undergraduate computing degrees are offered through the Department of Electrical Engineering and Computer Science (EECS), a joint venture between the Schwarzman College of Computing and MIT’s School of Engineering. Students can choose computing-focused majors or blended majors involving fields such as molecular biology, cognition, economics, and urban planning. Graduate offerings vary by unit. Within EECS, applicants apply to the doctoral program; there is no terminal master’s degree, although EECS offers an SM for doctoral and eligible Leaders for Global Operations students and an MEng for qualified MIT EECS undergraduates.
3. Carnegie Mellon University
Carnegie Mellon University was formed in 1967 when Carnegie Tech merged with the Mellon Institute. Its School of Computer Science (SCS) conducts research and education across seven departments, including units focused on robotics and machine learning.
SCS offers five bachelor’s degrees: Artificial Intelligence, Computational Biology, Computer Science, Human-Computer Interaction, and Robotics. It also offers interdisciplinary undergraduate options in Computer Science and the Arts and Music and Technology, as well as additional majors, minors, and concentrations. Master’s programs are available across the school’s seven departments. In its Ph.D. programs, students are matched with an advisor primarily based on mutual research interests and begin a research project from day one.
4. University of Oxford
The University of Oxford has one of the longest-established computer science departments of its type in the country. Its Department of Computer Science conducts research across areas including core computer science, quantum computing, artificial intelligence, and computational linguistics. The department combines theory with practical application.
The department offers three undergraduate courses with a substantial computer science component: Computer Science, Mathematics and Computer Science, and Computer Science and Philosophy. These can lead to a BA after three years or an integrated master’s degree after four years. Teaching includes lectures, tutorials, classes, laboratory sessions, and private study. Graduate options include the full-time MSc in Advanced Computer Science, the MSc in Mathematics and the Foundations of Computer Science, the DPhil in Computer Science, and part-time professional MSc programs. The Oxford 1+1 program enables eligible students to combine an MSc in Computer Science with the Oxford MBA.
5. National University of Singapore
As Singapore’s flagship university, NUS is a global university centered in Asia. Its School of Computing traces its roots to the 1970s as the first department to offer computing studies to develop IT talent for the nation. The school now supports computing education and research across multiple areas.
Undergraduate programs include Artificial Intelligence, Business Analytics, Business Artificial Intelligence Systems, Computer Engineering, Computer Science, Information Security, and Geospatial Intelligence. Double majors and minors are also available. Graduate coursework options include Master of Computing specializations, the Master of Computing General Track, the Master of Computing in Artificial Intelligence, the MSc in Digital FinTech, and the MSc in Business Analytics. Research Ph.D. programs are offered in Computer Science and Information Systems.
6. University of Cambridge
The University of Cambridge has a long history of education and research. Its Department of Computer Science and Technology emphasizes collaborative and interdisciplinary research and education. The department groups its research under 10 themes, and many projects overlap more than one theme.
The undergraduate course, the Computer Science Tripos, culminates in a BA honors degree after three years. Students who achieve a high standard in the third year can continue for a fourth year and receive a Master of Engineering degree. The MPhil in Advanced Computer Science is a nine-month course covering theoretical and practical areas and research practice. The Ph.D. in Computer Science is a three-to-four-year full-time program, or a five-to-seven-year part-time program, centered on individual research under a supervisor.
7. University of California, Berkeley (UCB)
UC Berkeley (UCB) has an Electrical Engineering and Computer Sciences (EECS) Department that supports cross-disciplinary and collaborative work across many research areas, including artificial intelligence, power and energy, and micro/nano electro-mechanical systems.
Undergraduates can choose among three degrees offered through two colleges: the BS in Electrical Engineering and Computer Sciences, the BS in Electrical and Computer Engineering, and the BA in Computer Science. Graduate programs are divided into industry-oriented options—the Master of Engineering and the Five-Year Master of Science—and research-oriented options: the MS, Ph.D., and combined MS/Ph.D.
FAQS About Studying Computer Science
Which Country is Number One in Computer Science?
There is no single objective number-one country for computer science because ranking organizations use different methodologies. The United States remains a major destination for the subject: the QS World University Rankings by Subject 2026 place MIT first for computer science and information systems, with Stanford University and Carnegie Mellon University close behind. However, the Times Higher Education Computer Science World University Rankings 2026 place the University of Oxford first. Students should compare individual programs, research strengths, costs, and career goals rather than rely on a single country-level label.
The best-fit CS program depends on each student’s interests, specialization, budget, and goals. A degree from an accredited university that is not on this list can still provide strong preparation for employment in the CS field. Program quality matters, but students should also consider factors such as curriculum, research opportunities, location, cost, internships, and scholarships. If you are unsure where to start, you can explore your options by checking out computer science schools with no tuition or the various scholarships for computer science on our website when planning your university studies.
We hope this article on the best computer science schools in the world was informative and insightful. Make sure to also check out the Available Computer Science Programs for International Students!
