September 2026 Qualifier Timeline
By Editorial TeamLast reviewed
On this page
These dates come from the official Important Dates table on the IIT Madras BS admissions pages and apply to both Data Science and Electronic Systems.
| What | Date |
|---|---|
| Applications close | Sun 27 Sep 2026 |
| Week 1 of the qualifier starts | Fri 2 Oct 2026 |
| Qualifier exam (first exam) | Sun 15 Nov 2026 |
| Results; course registration opens | Thu 19 Nov 2026 |
| Next qualifier exam (and first re-attempt) | Sat 5 Dec 2026 |
| Results | Wed 9 Dec 2026 |
| Final re-attempt exam | Sun 10 Jan 2027 |
| Final results | Thu 14 Jan 2027 |
Weekly graded assignment deadlines are published on the course portal once the term starts; each course's week pages here show them when they are announced.
Before week 1
- Finish your application before it closes and keep the payment receipt.
- Know your four courses. Open your programme page — Data Science or Electronic Systems — and skim the week 1 topics of each course.
- Understand the hall-ticket rule now, not after week 3: your best two of the first three graded assignments in every course decide whether you can sit the exam.
During the four weeks
Each week follows the same rhythm: watch the lectures, try the practice and activity questions, then submit the graded assignment before its deadline. Treat weeks 1 and 2 as the attempts that count and keep week 3 as your safety net. The GA calculator shows where you stand after each week.
Before the exam
The exam covers weeks 1–4 of every course. From week 4, revise with each course's formula sheet and exam-prep page, and check the pass marks so you know the score you need in your weakest course.
Related
- Qualifier Eligibility: Who Can Apply and Who Gets a Hall TicketWho can apply for the IIT Madras BS qualifier, what it costs, and the graded-assignment rule that decides who sits the exam.
- Graded Assignment Eligibility CalculatorEnter your weekly graded assignment scores to see whether you clear the hall-ticket cut-off in every course.
- Qualifier Syllabus: Week-by-Week TopicsEvery topic in weeks 1–4 of each qualifier course, from the official course pages, with links to notes and graded assignment help.
- Qualifier Exam Pattern, Cut-offs and Re-attemptsThe format of the IIT Madras BS qualifier exam, the pass marks by category, re-attempts and what your score unlocks.