IIM Calcutta (Indian Institute of Management Calcutta) vs Indian Institute of Management Ahmedabad: which trading school is better?
As of October 29, 2026, IIM Calcutta (Indian Institute of Management Calcutta) leads Indian Institute of Management Ahmedabad by 2.8 points in the 2027 trading school ranking: #24 internationally against #63. The gap comes mainly from the Trust and Recognition and employability pillars. Indian Institute of Management Ahmedabad does better on Student reviews.
2027 edition · updated October 29, 2026 · next updates planned for December 2026 and January 2027 · Ranking methodology
All 25 criteria, side by side
| Criterion | IIM Calcutta (Indian Institute of Management Calcutta) | Indian Institute of Management Ahmedabad |
|---|---|---|
| Score out of 100 | 71.1 | 68.3 |
| International rank | #24 | #63 |
| Rank in India | #2 of 157 | #4 of 157 |
| Trust · 10 % | 4.57/5 | 4.14/5 |
| 1. Regulator warnings | 5/5 | 5/5 |
| 2. Registered company and age | 5/5 | 5/5 |
| 3. Transparency: price, refunds, legal notice, contact | 5/5 | 2/5 |
| 4. Named, verifiable instructors | 4/5 | 3/5 |
| 5. Honest marketing, no promise of profit | 4/5 | 4/5 |
| 6. Secure website | 5/5 | 5/5 |
| 7. Protected domain (SPF, DMARC, headers) | 4/5 | 5/5 |
| Teaching · 20 % | 2.00/5 | 1.75/5 |
| 8. Curriculum coverage | 2/5 | 3/5 |
| 9. Real practice | 3/5 | 2/5 |
| 10. Mentoring and support | 1/5 | 1/5 |
| 11. Cost per training hour | n/a | 1/5 |
| Student reviews · 20 % | 4.50/5 | 5.00/5 |
| 13. Student rating (Trustpilot and Google) | 4/5 | 5/5 |
| 14. Number of reviews | 5/5 | 5/5 |
| 15. Suspicious review warning | n/a | n/a |
| 16. 12-month trend | n/a | n/a |
| Recognition and employability · 30 % | 3.17/5 | 2.83/5 |
| 12. Degree-granting program | 2/5 | 5/5 |
| 18. Degree recognized by a state or the profession | 4/5 | 1/5 |
| 25. Employability and career outcomes | 1/5 | 3/5 |
| 17. Institutional accreditation | 5/5 | 3/5 |
| 19. Labels and awards | 4/5 | 4/5 |
| 20. Official partners | 3/5 | 1/5 |
| Visibility · 20 % | 4.25/5 | 4.00/5 |
| 21. Domain age | 5/5 | 5/5 |
| 22. Websites linking to it | 4/5 | 4/5 |
| 23. Press mentions, Wikipedia page | 5/5 | – |
| 24. Social media audience | 3/5 | 3/5 |
In green, the better of the two scores. “n/a”: not applicable, the criterion is left out of its pillar. “–”: criterion not yet assessed. The evidence and source for each score are on each school's listing.
IIM Calcutta (Indian Institute of Management Calcutta): full listingIndian Institute of Management Ahmedabad: full listing