Introduction
The Chennai Mathematical Institute (CMI) is a premier research and education institute in India, specialising in the mathematical sciences. The research groups in Mathematics and Computer Science at CMI are among the best known in the country. Recently, a research group has also been set up in Physics. The institute occupies a unique position in Indian academia, attracting substantial funding from both corporate and government sources.
Here is the history and background of CMI at a glance:
- CMI began as the School of Mathematics, as a part of the SPIC Science Foundation, in 1989.
- In 1996, it became an independent and in 1998, in order to better reflect the emerging role of the institute, it was renamed the Chennai Mathematical Institute (CMI).
- In October, 2005, CMI moved to its new campus at Siruseri, on the southern outskirts of Chennai.
Academic Programmes
CMI offers the following eight semester courses leading to BS (Honours) degrees.
- BS (Honours) in Mathematics
- BS (Honours) in Mathematics and Computer Science
- BS (Honours) in Mathematics and Physics
Admissions Process
The students who study at CMI are among the brightest in the country. Selection is through a national entrance examination. Students with exceptionally good performance in the National Olympiads in Mathematics and Physics conducted by HBSCE and the Indian Computing Olympiad conducted by IARCS may be exempted from writing the entrance examination at the discretion of the Admissions Committee.
The entrance examination is a test of aptitude for Mathematics, featuring both objective questions and longer problems, based mostly on material up to the 12th standard. You may refer to past papers and exam syllabus here.
About CMI entrance exam for BS (Honours):
The BS entrance exam will continue to have the same general pattern as in previous years. Note the following specific points.
- Part A will have questions with short answers that will be entered into the computer in specified format. Credit will be given based only on the correctness of the final answer. Note that some of these questions may be designed to assess your ability to comprehend and complete mathematical reasoning and to give justification.
- Part B will have about 5 to 7 problems requiring written solutions which may be longer. For all the problems in this part, complete justification of all steps of your solution is required. Credit will be given based only on the correctness of your mathematical reasoning.
Important Dates
- Applications open (online): Monday, 2 March, 2026
- Last date to fill out online applications, (including online payments): Saturday, 4 April, 2026, 23:59 IST
- Admit Cards to be available online: Saturday, 25 April, 2026
- Date of the Entrance Examination: Saturday, 2 May, 2026, 14:00-17:00
- Date of announcement of results: Approximately one month from the date of the entrance examination
- Academic session starts: 3 August, 2026.
The entrance exam for 2026-2027 will be conducted at the following locations: Agartala, Ahmedabad, Allahabad, Bangalore, Bhubaneswar, Calicut, Chennai, Cochin, Coimbatore, Durgapur, Goa, Gurgaon, Guwahati, Hyderabad, Imphal, Indore, Jaipur, Kanpur, Kolkata, Madurai, Mohali, Mumbai, Nagpur, New Delhi, Noida, Paschim Medinipur, Patna, Pune, Raipur, Ranchi, Shillong, Silchar, Siliguri, Srinagar, Tiruchi, Trivandrum, Visakhapatnam
Fees and Scholarships
- Tuition Fees: Rs 1,25,000/- per semester (There are 2 semesters in a year)
- Hostel and Mess Fees: Rs 31,000/- per semester
- Scholarship: Full waiver of the tuition fees and a monthly fellowship of Rs. 5,000 (Only 35 per year available)
Why Choose CMI
- Research-oriented academics: CMI integrates teaching with active research in mathematics, computer science and physics, preparing students for advanced studies or research careers.
- High-quality faculty & exposure: Courses are taught by top researchers, visiting scholars and collaborators from prestigious institutes, enriching the learning experience.
- Strong global outcomes: Graduates go on to prestigious universities and research institutions in India and around the world.
- Supportive environment: Small class sizes, close faculty interaction and scholarship opportunities help students thrive academically
Conclusion
CMI’s strong academic pedigree, emphasis on research, and supportive setup make it ideal for students who enjoy deep thinking, problem-solving, and possibly envision a career in research or further studies. If you’re considering applying, make sure to act soon, the last date to submit your application is 4 April 2026.
To find out how CMI could shape your academic journey and future career, visit the official admissions page and start preparing for the next intake today.
