If you're weighing IIT Bombay (Bombay, the metonym for Mumbai used in the institute's official name) against IIT Madras (Madras, the older name for Chennai, still used in the institute's official name) and your one real question is "where will my JEE Advanced rank actually get me a seat," here's the direct answer.
Quick Verdict
IIT Bombay wins on Branch Cutoffs, at least for the flagship Computer Science Engineering (CSE) branch: it consistently closes at a tighter (better/lower) rank than IIT Madras, and has done so for multiple counselling years running (CollegeDost). Bombay's pull is reinforced by the fact that in 2021, more than half of the top 100 JEE rank holders chose it over every other IIT (PW Live). Madras remains extremely competitive too — its cutoffs are broadly in the same range once you look across all branches and categories — but for the single most sought-after branch, Bombay is the tougher admit.
Snapshot
| Metric | IIT Bombay | IIT Madras |
|---|---|---|
| JEE Advanced 2025 Cutoff — General (Opening–Closing) | 14 – 10,435 (Kollegeapply) | 171 – 14,665 (Kollegeapply) |
| JEE Advanced 2025 Cutoff — SC | 7 – 2,221 (Kollegeapply) | 43 – 2,276 (Kollegeapply) |
| JEE Advanced 2025 Cutoff — ST | 5 – 1,540 (Kollegeapply) | 28 – 1,526 (Kollegeapply) |
| CSE JEE Advanced Closing Rank (Open, approx.) | ~60–80 (JEE Counselling) | ~100–150 (JEE Counselling) |
| Tightest CSE cutoff among all IITs (multi-year trend) | Yes (CollegeDost) | Not noted as tightest |
| NIRF Engineering Rank 2025 | 3rd (Jagran Josh) | 1st (Jagran Josh) |
Note: the General-category "Opening" rank for IIT Bombay (14) looks anomalously low next to its 2026 CSE closing-rank range of ~60–80 quoted elsewhere; opening ranks near single digits typically belong to a niche branch/category combination rather than CSE specifically, and the facts available don't specify which branch that opening rank of 14 belongs to. Treat the overall General range as an all-branches spread, not a CSE-specific number.
Detailed Analysis
IIT Bombay's cutoff pattern. Across recent JoSAA counselling rounds, IIT Bombay has recorded the tightest and most competitive closing rank for CSE among all 23 IITs — a pattern that has held for the past three counselling years (CollegeDost). That is consistent with the broader observation that in 2021, more than half of all JEE top-100 rank holders opted for IIT Bombay over any other institute, including Madras (PW Live). The practical implication: if your rank is borderline for CSE at both institutes, Bombay is very likely the harder one to get into.
IIT Madras's cutoff pattern. Madras's overall JEE Advanced 2025 General cutoff range (171–14,665) sits close to Bombay's (14–10,435) once you account for the fact that these are aggregate ranges across many branches and categories, not just CSE (Kollegeapply). But for the flagship CSE seat specifically, Madras's approximate closing rank (~100–150) trails Bombay's (~60–80), meaning a rank that secures CSE at Madras may not secure it at Bombay (JEE Counselling).
Why the gap exists. One plausible driver, per the available facts, is sustained applicant preference: top-100 JEE rankers have historically gravitated to IIT Bombay in large numbers (PW Live), which pushes its closing ranks tighter across the board, especially in CSE. Meanwhile Madras has held the #1 spot in NIRF's overall Engineering ranking for years (Jagran Josh; Hindustan Times) — a strong institutional reputation that doesn't fully translate into tighter CSE-specific cutoffs versus Bombay, at least based on the branch-level figures available here.
Trend note. The JoSAA opening/closing ranks fluctuate round to round because candidates freeze, float, slide, or withdraw their seat choices between rounds (CollegeDost); a rank that closes a branch in Round 1 can open up or tighten further by Round 2. Don't treat a single round's cutoff as final — check the specific round you're counselling in.
Verdict
For Branch Cutoffs specifically, IIT Bombay is the winner and IIT Madras the runner-up — Bombay's CSE closing rank has been the tightest among all IITs for several consecutive years, and its pull on top-100 JEE rankers reinforces that gap (CollegeDost; PW Live). The one condition under which you should look at Madras instead: if your rank comfortably clears Madras's CSE cutoff but falls short of Bombay's, or if you're targeting a branch outside CSE where the two institutes' cutoffs converge — in that case, Madras's #1 NIRF Engineering rank and marginally more accessible CSE closing rank make it the pragmatic pick.
Frequently Asked Questions
Q: Which IIT has the tougher CSE cutoff, Bombay or Madras?
A: IIT Bombay — its CSE closing rank (~60–80) has been the tightest among all IITs for several counselling years running (CollegeDost; JEE Counselling).
Q: What was IIT Bombay's General category JEE Advanced 2025 cutoff range?
A: Opening rank 14 to closing rank 10,435 across branches (Kollegeapply).
Q: What was IIT Madras's General category JEE Advanced 2025 cutoff range?
A: Opening rank 171 to closing rank 14,665 across branches (Kollegeapply).
Q: Do cutoffs change between JoSAA rounds?
A: Yes — a branch's closing rank can tighten or loosen between rounds depending on how many admitted candidates freeze, float, slide, or withdraw their seats (CollegeDost).
Q: Should I use my JEE Advanced rank or JEE Main rank to check IIT cutoffs?
A: Your JEE Advanced All India Rank (AIR) — JEE Main rank is what NITs, IIITs, and GFTIs use instead (CollegeDost).
Q: Is IIT Madras easier to get into than IIT Bombay for CSE?
A: Based on approximate closing ranks, yes — Madras's CSE closing rank (~100–150) is somewhat wider (easier) than Bombay's (~60–80) (JEE Counselling).
Q: Does a higher NIRF rank mean a tighter cutoff?
A: Not necessarily — IIT Madras holds the #1 NIRF Engineering rank (Jagran Josh) yet Bombay records the tighter CSE closing rank, showing rank and cutoff competitiveness don't always move together.
Q: What about SC/ST category cutoffs?
A: For 2025, IIT Bombay's SC range was 7–2,221 and ST range 5–1,540; IIT Madras's SC range was 43–2,276 and ST range 28–1,526 — broadly comparable, with Bombay's opening ranks tighter (Kollegeapply).
Related
For the complete picture beyond Branch Cutoffs — placements, academics, campus life, and more — see the full IIT Bombay vs IIT Madras comparison.