B.Sc Computer Science at Madras University Online BSc Computer Science: Bachelor of Science in Computer Science at Madras University Online — Fees, Eligibility & Admission 2026

What is BSc Computer Science?

BSc Computer Science (B.Sc CS) is an undergraduate science degree that teaches how computers and software work, from programming languages and data structures to operating systems, networks, databases and artificial intelligence. You join it after Class 12, usually with Mathematics. Most universities run it as a three-year degree, and many now offer a fourth honours or research year.

The degree is more theory-heavy than a BCA. You spend more time on mathematics, algorithms and the theory of computation, and slightly less on business software and application tools. That makes it a strong base for an MSc, MCA or research, as well as for software jobs. If you are still choosing between science options, our guide on what to do after 12th PCM compares the main routes.

BSc Computer Science eligibility and admission

Most universities ask for Class 12 from a recognised board with Mathematics. Some examples from official 2026-27 documents:

• University of Delhi: B.Sc (Hons) Computer Science admission is through CUET (UG) 2026. You must take a CUET subject combination that includes Mathematics or Applied Mathematics, plus one language.
• Jamia Millia Islamia: Class 12 with Mathematics and 50% aggregate, and admission through the university's own entrance test.
• Christ University, Bengaluru: a pass in Class 12 from a recognised board, with Mathematics compulsory at Class 12 for the Computer Science and Mathematics programme.

Central universities and many state universities admit through the Common University Entrance Test run by the National Testing Agency, so check cuet.nta.nic.in early in the year. Private universities may run their own test or interview, and distance programmes mostly admit on your Class 12 marks.

Duration and study modes: is BSc CS 3 or 4 years?

Both exist. Under the UGC Curriculum and Credit Framework for Undergraduate Programmes, a three-year bachelor's degree needs 120 credits and a four-year honours degree needs 160 credits. Delhi University and Jamia Millia Islamia list their B.Sc (Hons) Computer Science as an eight-semester programme, while many other universities still run a six-semester degree. The three-year degree is enough for most jobs and for an MCA or MSc. The fourth year helps if you want research, a PhD route or a deeper specialisation.

Modes to know:

• Regular (campus): lab work, projects, internships and campus recruitment. This is the most common route.
• Distance (ODL): self-study material with some contact classes. The UGC-DEB programme list for 2026-27 shows the course under open and distance learning at universities such as the University of Delhi (School of Open Learning), University of Mumbai, Alagappa University and Bharathidasan University. See our distance BSc page for how this mode works.
• Online: as of October 2026, we found no university entitled to run this degree in online mode on the UGC-DEB list. If online study matters to you, look at an online BCA instead.

Under Regulation 22 of the UGC (Open and Distance Learning Programmes and Online Programmes) Regulations, 2020, a degree earned through distance learning from a recognised institution is treated as equivalent to a campus degree. Before you pay, confirm that the university and this exact programme appear on the UGC-DEB website for your admission session.

BSc Computer Science fees at selected universities

Fees range from about ₹15,000 a year at a central university to more than ₹1 lakh a year at a private campus. The figures below come from each university's own 2026-27 documents.

Compare the full programme cost, not only the first instalment. Ask about lab fees, exam fees, hostel and any self-financing surcharge, because at PGDAV the course and computer fees more than double the standard first-year amount. Universities revise fees each session, so confirm the current figure in writing before you pay.

BSc CS subjects and syllabus

The core papers are similar across universities. Delhi University's B.Sc (Hons) Computer Science, for example, follows this sequence of core papers:

• Year 1: programming using Python, computer system architecture, mathematics for computing, object-oriented programming with C++, discrete mathematics and probability.
• Year 2: data structures, operating systems, numerical optimisation, design and analysis of algorithms, database management systems and computer networks.
• Year 3: algorithms and advanced data structures, theory of computation, software engineering, artificial intelligence, machine learning and parallel programming.
• Year 4 (honours or research): compiler design and information security, along with electives.

Expect a lab with almost every paper, plus electives such as web development, data analytics, cloud computing or cybersecurity. In the Delhi University core papers, the programming languages you learn are Python and C++. Other universities may order the papers differently, so read the official syllabus of every college on your shortlist. You need to be comfortable with Class 12 maths, because discrete maths, probability and algorithms carry real weight.

BSc Computer Science jobs and salary

Graduates commonly start in entry-level roles such as:

• software developer or trainee engineer
• web or mobile app developer
• software tester or quality analyst
• data analyst or business intelligence associate
• IT support, cloud or network operations associate
• junior cybersecurity or security operations analyst

Government routes exist too. The SSC Combined Graduate Level Examination 2026 notice lists a Computer Science degree among the accepted qualifications for Statistical Investigator Grade-II, and most other CGL posts accept any bachelor's degree.

We do not quote a single salary figure for this degree, because starting pay varies widely with the employer, the city and your skills. A strong project portfolio, internships and coding practice matter more in your first interview than the name of the degree. Ask each college for its latest placement report with the number of students placed and the median offer, not only the highest one. Many graduates also add an MCA or an MSc to move into specialist roles.

Who BSc Computer Science suits, and who should look elsewhere

It suits you if you enjoy maths and logic, like building things in code and want the option of higher study or research later. It also suits students who did not clear engineering entrance exams but still want a serious computing foundation.

Look elsewhere if you dislike mathematics or want a more applied, industry-tool focus. A BCA is more applied, and BSc IT leans towards networks, systems and business IT. If you want an engineering degree for core software roles at companies that hire only B.Tech graduates, a B.Tech in Computer Science is the direct route.

How to choose a university for BSc CS

1. Check recognition first. The university must be UGC-recognised, and for distance study the programme must appear on the UGC-DEB list for your session.
2. Decide on three years or four. If you want research or a PhD, pick a university that offers the honours or research year.
3. Read the syllabus. Look for Python, data structures, algorithms, databases and a final-year project, plus electives you care about.
4. Look at the labs and the project work. Ask how many hours of practicals you get each week.
5. Ask for real placement data. Request the latest placement report, not only the highest package.
6. Compare the total cost. Add tuition, lab, exam and hostel fees for every year.

If you are still comparing science degrees, our BSc courses list after 12th sets out the other options, and a CareerBhavan counsellor can help you narrow your shortlist.