IIMs in India: An Overview
What the Indian Institutes of Management are, how admission works through CAT, and how to find the current official list — without rankings or "best IIM" claims.
What the IIMs are
The Indian Institutes of Management (IIMs) are a group of public business schools set up by the Government of India, offering postgraduate management programmes such as the two-year flagship MBA/PGP, along with doctoral and executive programmes. The earliest IIMs were established in the 1960s, and the network has expanded across the country since.
Some of the IIMs
Widely known IIMs include those listed below, among others. Because newer IIMs have been added over the years, the most reliable way to see the complete, current set — with their programmes and seats — is the official CAT site, which lists the participating institutes.
- IIM Ahmedabad
- IIM Bangalore
- IIM Calcutta
- IIM Lucknow
- IIM Kozhikode
- IIM Indore
How admission works
Admission to the flagship MBA/PGP at the IIMs is based mainly on the Common Admission Test (CAT) score, followed by stages such as written ability tests, group discussions, and personal interviews that each institute conducts. The exact weightings and shortlisting criteria are set by each IIM and published officially each year.
Choosing without rankings
Rather than relying on unofficial "best IIM" lists, compare institutes on factors you can verify officially — programmes offered, location, fees, and selection criteria published on each IIM's own site. The right fit depends on your goals, not a single ranking.
Frequently asked questions
How many IIMs are there?
The number has grown over the years as new IIMs were established. For the current, complete list, refer to the official CAT site, which lists the participating institutes.
How do I get into an IIM?
Admission to the flagship MBA/PGP is based mainly on the CAT score, followed by each institute's own selection stages such as written ability tests, group discussions, and interviews.
Which is the best IIM?
There is no single "best" IIM — it depends on your goals and the programme. Compare institutes on official, verifiable factors rather than unofficial rankings.
Official sources
This guide explains the process and is for guidance only. Eligibility, dates, fees and rules change every year — always confirm the current details on the official site before you act.
Verified against: IIM CAT — official site (participating institutes).
Last verified: 2026-06-03.
Related / Next steps
Explore studying in India →Still have questions?
Ask GSB AI for guidance tailored to your situation.
Ask GSB AI →🔗 Quick links — popular topics