IIT Bombay vs IIT Guwahati: Faculty and Academics Compared

Quick Verdict

IIT Bombay (Indian Institute of Technology Bombay) wins on Faculty and Academics — it carries a larger faculty body, a bigger institutional budget, and a global ranking (QS World University Rankings) that has climbed sharply in recent years. IIT Guwahati (Indian Institute of Technology Guwahati) is genuinely strong in its own right, described in sourced commentary as "often within the top 10 engineering institutions in India," but it doesn't match Bombay's scale or its documented global trajectory.

Snapshot

Detailed Analysis

On raw academic infrastructure, IIT Bombay is bigger on every sourced metric: 759 faculty versus 539 at IIT Guwahati, 12,976 students versus 7,849, and an institute budget of ₹896 crore versus ₹442.38 crore (Wikipedia) — roughly double Guwahati's on both faculty count and budget. Sourced commentary reinforces this with a reputational claim: IIT Bombay's faculty are described as "highly qualified... many of whom are internationally renowned researchers" (Rebellion Research). On global rankings, IIT Bombay's trajectory is well documented and improving — it was ranked 172nd in the QS World University Rankings 2023 and first among Indian engineering institutions that year (Rebellion Research), then rose to 118th in the QS World University Rankings 2025, where it was again the top-ranked IIT in India, posting an Academic Reputation score of 58.5 and a Citations per Faculty score of 79.1 (Times Now News).

IIT Guwahati's academic reputation is real but less granular in our sourced material. It's described as "highly ranked, often within the top 10 engineering institutions in India" (Rebellion Research), but the same source doesn't give a specific QS ranking figure for Guwahati, and none of our other sourced material for this comparison supplies one either — so we won't invent a number here. Institutionally, Guwahati was established later than Bombay, in 1994 under the Assam Accord, becoming the sixth IIT (Wikipedia), which partly explains its smaller faculty and budget footprint relative to Bombay's, an institute founded in 1958 under the Sarkar Committee's recommendations (Wikipedia).

One general IIT-system figure is worth flagging carefully rather than applying directly to either institute: Wikipedia states the faculty-to-student ratio across the IIT system runs between 1:6 and 1:8, with the Standing Committee of the IIT Council prescribing a minimum ratio of 1:9 applied department-wise (Wikipedia). Dividing the specific faculty and student counts sourced above gives a rougher ratio of roughly 1 faculty per 17 students at Bombay and 1 per 14.6 at Guwahati — notably wider than the system-wide 1:6–1:8 figure. We're flagging this discrepancy rather than silently picking one: it likely reflects that the system-wide ratio is calculated on a different basis (for example, department-wise or excluding certain student categories) than a simple institute-wide faculty-count-to-student-count division, so readers shouldn't treat our derived 1:17 and 1:14.6 figures as directly comparable to the official 1:6–1:8 claim.

Additionally, one QS-related figure in our sourced material — a Citations per Faculty score of 73.3 — appears in a sequence discussing multiple IITs without an institute name clearly attached to it in the scraped text; given the source article's "Bombay to Guwahati" framing, it may belong to IIT Guwahati, but since it isn't explicitly attributed, we won't present it as a confirmed IIT Guwahati statistic (Times Now News).

Verdict

IIT Bombay wins on Faculty and Academics, backed by a larger faculty and budget, a stronger and clearly improving QS World University Ranking trend (172nd in 2023 to 118th in 2025), and reputational commentary calling out internationally renowned faculty. IIT Guwahati is the credible runner-up — solidly regarded as a top-10 Indian engineering institution — and the one condition under which a reader should weigh it more heavily is if a confirmed, specific global ranking or citations figure for Guwahati (which our research didn't surface) turns out to be more competitive than the general "top 10 in India" descriptor suggests.

Frequently Asked Questions

Q: Which institute has more faculty — IIT Bombay or IIT Guwahati?

IIT Bombay, with 759 faculty versus IIT Guwahati's 539 (Wikipedia).

Q: What was IIT Bombay's QS World University Ranking in 2025?

118th, with an Academic Reputation score of 58.5 and a Citations per Faculty score of 79.1 (Times Now News).

Q: Has IIT Bombay's global ranking improved recently?

Yes — it moved from 172nd in the QS World University Rankings 2023 to 118th in 2025 (Rebellion Research; Times Now News).

Q: Does IIT Guwahati have a QS World University Ranking figure in this research?

No specific number was available in our sourced research for IIT Guwahati; it's described only in general terms as "often within the top 10 engineering institutions in India" (Rebellion Research).

Q: Which institute has the bigger academic budget?

IIT Bombay, at ₹896 crore versus IIT Guwahati's ₹442.38 crore (Wikipedia).

Q: Is the IIT system's faculty-to-student ratio the same at both institutes?

Our sourced facts only give a system-wide figure (1:6 to 1:8), not institute-specific ratios; dividing each institute's own faculty and student counts produces wider ratios than this system-wide figure, so we're flagging that discrepancy rather than resolving it (see Detailed Analysis above).

Q: When was each institute established?

IIT Bombay in 1958, following the Sarkar Committee's recommendations; IIT Guwahati in 1994, under the Assam Accord (Wikipedia).

Q: Is IIT Bombay's faculty considered internationally renowned?

Sourced commentary describes IIT Bombay's faculty as highly qualified, with many internationally renowned researchers (Rebellion Research); no comparable claim specific to IIT Guwahati's faculty appeared in our research.

Related

For the complete picture beyond Faculty and Academics -- placements, academics, campus life, and more -- see the full IIT Bombay vs IIT Guwahati comparison.

Sources