Quick Verdict
IIT Bombay wins clearly on Research Opportunities. A direct comparison rates it ahead on research funding and collaborations with global universities, while describing IIT (BHU) Varanasi's faculty as strong but its research opportunities as fewer (Rebellion Research). Official NIRF 2025 data backs this up numerically: IIT Bombay scored 83.05 out of 100 on the Research and Professional Practice (RPC) parameter, against 57.79 for IIT (BHU) Varanasi — a roughly 25-point gap on the exact metric India's ranking framework uses to measure research output (NIRF).
Snapshot
| Metric | IIT Bombay | IIT (BHU) Varanasi |
|---|---|---|
| Established | 1958 | 1919 (PW Live) |
| NIRF Engineering rank (2023) | 3rd | 15th (PW Live) |
| NIRF Overall rank (2025) | 3rd | 31st (NIRF) |
| NIRF Overall score (2025) | 81.62 | 60.03 (NIRF) |
| NIRF Research and Professional Practice (RPC) score (2025, out of 100) | 83.05 | 57.79 (NIRF) |
| Annual institute budget | ₹896 crore (~US$94 million) | Not disclosed in sourced data (Wikipedia) |
| Research & funding (qualitative) | More research funding, collaborations with global universities | Strong faculty, but fewer research opportunities than IIT Bombay (Rebellion Research) |
Detailed Analysis
The clearest, most concrete evidence here comes from NIRF's official 2025 Overall Ranking, which breaks each institute's score into five components — Teaching, Learning & Resources (TLR), Research and Professional Practice (RPC), Graduation Outcomes (GO), Outreach and Inclusivity (OI), and Perception. On the RPC component specifically — the parameter most directly tied to research output and activity — IIT Bombay scored 83.05 out of 100, contributing to an overall score of 81.62 and a national rank of 3rd (NIRF). One caveat worth flagging: the same NIRF table separately lists "Banaras Hindu University" (the parent university, not the IIT) at a different rank and score; the figures used here are specifically from the row labeled "Indian Institute of Technology (Banaras Hindu University) Varanasi," which is the entity relevant to this comparison (NIRF).
IIT (BHU) Varanasi's RPC score, by contrast, was 57.79, feeding into an overall score of 60.03 and a national rank of 31st (NIRF). That roughly 25-point RPC gap is the single most concrete piece of evidence available for this comparison, and it aligns with a separate, independent qualitative assessment: IIT Bombay is described as having more research funding and more collaborations with global universities, while IIT (BHU) Varanasi's faculty is called strong in its own right even as its research opportunities are explicitly described as fewer than IIT Bombay's (Rebellion Research). Two independent sources — one a government ranking methodology, one a third-party comparison — point in the same direction.
Some of this gap likely traces to institutional history and funding scale. IIT Bombay was established in 1958 as one of the original IITs, and it currently operates on an annual budget of roughly ₹896 crore; no comparable budget figure for IIT (BHU) Varanasi turned up in the sourced data (Wikipedia). More broadly, IITs as a system receive substantially higher government grants than typical engineering colleges in India — funding in the ₹900–1,300 million per year range, compared to ₹100–200 million for most other engineering colleges — and they specifically subsidize undergraduate fees by around 80% while providing scholarships to all M.Tech students and PhD-level Research Scholars, a structure recommended by the Thacker Committee (1959–1961) to encourage higher studies (Wikipedia). That system-wide research-scholar funding applies to both institutes, but it doesn't equalize the difference in research output or industry/global collaboration reflected in the RPC scores above.
IIT (BHU) Varanasi's research standing shouldn't be read as weak in absolute terms, just behind. Its NIRF Engineering rank (15th in 2023) and steady presence in national rankings (PW Live) reflect a real, functioning research institute — the gap to IIT Bombay is one of degree and scale rather than IIT (BHU) lacking a research program altogether.
Verdict
IIT Bombay is the clear winner on Research Opportunities, backed by both a higher NIRF Research and Professional Practice score (83.05 versus 57.79) and an independent qualitative assessment crediting it with more funding and global collaborations (NIRF; Rebellion Research). IIT (BHU) Varanasi is the runner-up — a genuine research institute, just operating at meaningfully smaller scale. The one condition under which a reader focused on research should still pick IIT (BHU) Varanasi: if your specific department or advisor of interest is stronger there than the equivalent option at IIT Bombay, since research quality within a specific lab or group can diverge sharply from an institute-wide average.
Frequently Asked Questions
Q: What does NIRF's RPC score measure?
A: Research and Professional Practice — the component of India's National Institutional Ranking Framework score most directly tied to research output and activity (NIRF).
Q: What was IIT Bombay's RPC score in the 2025 NIRF Overall Ranking?
A: 83.05 out of 100 (NIRF).
Q: What was IIT (BHU) Varanasi's RPC score?
A: 57.79 out of 100, listed under "Indian Institute of Technology (Banaras Hindu University) Varanasi" (NIRF).
Q: Is "Banaras Hindu University" the same entry as "IIT (BHU) Varanasi" in NIRF's rankings?
A: No — NIRF's 2025 Overall Ranking lists them as separate entries with different scores and ranks; this comparison uses the entry specifically labeled as the Indian Institute of Technology (Banaras Hindu University) Varanasi (NIRF).
Q: Does IIT Bombay have more research funding than IIT (BHU) Varanasi?
A: According to a direct comparison, yes — IIT Bombay is credited with more research funding and more collaborations with global universities (Rebellion Research).
Q: Do IITs fund PhD students and research scholars?
A: Yes, system-wide — IITs provide scholarships to all M.Tech students and PhD-level Research Scholars, per longstanding government policy (Wikipedia).
Q: How do the two institutes compare on overall NIRF rank in 2025?
A: IIT Bombay ranked 3rd overall with a score of 81.62; IIT (BHU) Varanasi ranked 31st with a score of 60.03 (NIRF).
Q: Is IIT (BHU) Varanasi's research program weak?
A: Not in absolute terms — it holds a real, functioning NIRF Engineering rank (15th in 2023) and solid faculty, according to sourced comparisons; it's simply smaller in scale and funding than IIT Bombay's (PW Live; Rebellion Research).
Related
For the complete picture beyond Research Opportunities — placements, academics, campus life, and more — see the full IIT Bombay vs IIT BHU Varanasi comparison.