How Many Hours per Week Does IITM BS Really Need?

Plan on about 10 hours a week for each IITM BS course. So 2 courses need about 20 hours a week, and 4 courses need about 40. The Data Science (DS) FAQ gives the 10 hour figure. The DS academics page raises it to about 15 hours for each diploma level course. The Electronic Systems (ES) FAQ says 8 to 10 hours per course. These are hours of real study every week, for all 12 weeks.

The official numbers

Each week of a course has about 2 to 3 hours of video, according to the DS academics page. The rest of your time goes into practice, graded assignments and revision.

Hours by number of courses

These are simple sums of the official per-course figures.

The DS handbook calls the 70 hour diploma pace suitable only if the programme is your full-time focus and you do nothing else. If you have a job or a college degree, plan for 2 courses a term, or 3 at most. For course counts over several years, see learning paths.

How to spend 10 hours on one course

A simple split that works for most weeks:

• 3 hours: watch the week's lectures and answer the self-tests.
• 3 hours: solve the practice assignment and study the solutions.
• 2 hours: do the graded assignment on your own. Sharing or copying answers breaks the honour code, and it costs you in the in-person exams.
• 2 hours: revise older weeks and redo mistakes.

In quiz weeks (after weeks 4 and 8) and before the end term, move revision hours up. The handbook says end term exams are planned for Sundays, so keep exam Sundays clear and count the travel time to your centre.

Three sample weekly timetables

College student. Your own semester exams may clash with some IITM BS weeks. In those weeks, keep up with graded assignments and push lectures to the weekend. Our dual degree guide covers this.

Working person. Mornings can be easier to protect than evenings, when work runs late. Start with 2 courses in your first term. See IITM BS with a full-time job.

Full time. Forty hours is a full working week. Keep one half-day free each week so you still have energy for the end term.

Electronic Systems: plan for labs too

ES has lab courses with campus visits. The ES handbook's plans put the lab terms at set points, and each visit means travel to IIT Madras. Plan leave or college days around them. The three ES plans, with courses by term, are in ES study plans.

Signs you have taken on too much

• You are watching lectures only on the deadline day.
• You skip practice assignments to finish graded ones.
• You feel you are always behind by a week or more.

If this happens in the first 4 weeks of a term, dropping a course is an option. The DS handbook keeps an admin charge of Rs 2,000 for a foundation course and Rs 4,000 for a diploma or degree course. Our post on staying motivated also has ideas for heavy weeks.

Common questions

Is 10 hours a week the minimum or the average?

The DS FAQ describes it as the effort needed to do well in one course. Treat it as a planning figure. Hard topics for you will need more, and familiar ones less.

Can I do 4 courses with a full-time job?

It would mean about 40 hours of study on top of work at the foundation level. That is very hard to keep up for 12 weeks alongside a job. Two courses is a safer start.

Do diploma courses really take more time than foundation courses?

The DS academics page says 15 hours per diploma course against 10 at the foundation level. Diploma courses also have projects, which need their own hours.

How many hours do I need in the qualifier weeks?

The qualifier runs for 4 weeks with content from 4 courses. Four courses at about 10 hours each would be about 40 hours a week, so clear as much time as you can. Our 4-week qualifier study plan splits it up.