Which College Degree Pairs Best With IITM BS?

There is no single best college degree to pair with the IITM BS. Among Data Science students who completed the BSc or 114 credits in 2024, the most common other degrees were a BE or BTech and a BSc. The right pairing for you depends on three things: your career goal, how much time your college leaves you each week, and whether its exams clash with IITM's.

What IITM BS finishers actually studied

IIT Madras's Batch 2025 report lists the other degree of each of its 545 students:

An IITM CODE deck from February 2026 gives the wider picture for Data Science students: 54% from engineering or technology, 27% from arts, science or commerce, and 19% from management.

These numbers show who got far, not which pairing is easiest. Engineering students are also the largest group in the programme overall, so it is no surprise they lead among finishers.

Match the college degree to your goal

This table is our view, based on how the two degrees fit together. It is not an official list.

Our guides on IITM BS with a BTech and IITM BS with a BSc, BA or BCom go deeper into each pairing.

Four checks before you choose

1. Weekly hours. The DS FAQ expects about 10 hours of work per course per week. Two IITM courses a term is about 20 hours on top of college. A college with long daily hours and many labs leaves less room.
2. Exam days. The IITM support desk says in-person exams are held only on Saturdays and Sundays. The DS FAQ says the dates are fixed for everyone. If your college holds exams or classes on weekends, a clash becomes likely. See college exam clashes.
3. Overlap. Maths, statistics or programming in your college course will make some IITM courses easier. But the DS FAQ says IITM credits cannot be transferred, and the handbook gives no exemption for courses done in college.
4. Money. You pay two sets of fees. The full IITM Data Science BS costs Rs 3,86,000 to Rs 4,50,000 for students joining from January 2026, before any waiver.

Regular college or distance degree?

Both can pair with the IITM BS. An IITM CODE proposal for colleges notes that UGC permits a physical degree alongside an online diploma or degree, and IITM's FAQs allow its BS alongside another degree. Your college may still have its own rules, so ask.

A regular college usually means labs and campus life, but a heavier week. A distance degree usually leaves more time, with less face-to-face support. We compare one distance option in IITM BS vs IGNOU.

Pairings that do not work

• Two IIT Madras online BS programmes together. The MG and AE FAQs say you cannot pursue two of IIT Madras's non-campus BS programmes at the same time, because the exam dates and deadlines are common.
• Using one course for both degrees. The handbook says an NPTEL course can be credited only once, in one programme.

Common questions

Is a BSc or a BTech better with the IITM BS?

Neither is better for everyone. A BTech gives you an engineering degree, usually with a heavier timetable. A BSc usually leaves more time and may overlap more with the maths. Pick the one that fits your goal.

Should I choose an easy college degree just to finish the IITM BS?

Be careful with that plan. For many jobs and exams, your college degree still matters on its own. Choose a subject you can do well in, then fit IITM courses around it.

Can I pair the Electronic Systems BS with a BTech?

Yes, the ES FAQ says you can do it alongside another degree. ES needs Physics and Maths in Class 12, and its lab courses need visits to the IIT Madras campus. Plan those trips around your college calendar.

What about the Management and Data Science BS?

Its FAQ expects students doing it alongside a physical college degree or a job to finish in 5 to 8 years. See which IITM BS programme to choose.