IISER Cut Off Marks 2025: Indian Institutes of Science Education and Research has released the IISER IAT 2025 round 8 cutoff on September 11, 2025. The authority has activated the IISER IAT 2025 cutoff link on the official website, iiseradmission.in. Candidates can go through the IISER IAT 2025 cutoff on this page. The IISER cut-off is released as the closing rank after each round of counselling. The cutoff marks are important to students who are planning to get admission in the premium research institutes such as IISER Bhopal, IISc Bangalore and more. Admission to IISER is done through the JEE Advanced or IAT exam.
However, students can estimate the cutoff for IISER based on last year’s closing rank. Here you can check the expected marks and ranks required to get admission to IISER and the previous year's IISER cut-off marks.






IISER 2025 Closing Ranks for First Round of Counseling/Admission Offers
IISER PROG. | GEN | OBC-NCL | SC | ST | EWS | KM |
IISER Behrampur: BS-MS | 1990 | 1209 | 527 | 225 | 388 | 49 |
IISER Bhopal: BS-MS | 1318 | 933 | 375 | 151 | 241 | 27 |
Kolkata: BS-MS | 641 | 534 | 234 | 128 | 170 | 19 |
IISER Mohali: BS-MS | 1138 | 959 | 377 | 162 | 256 | 15 |
IISER Pune: BS-MS | 259 | 257 | 125 | 54 | 61 | 7 |
IISER Tirupati: BS-MS | 1881 | 1166 | 531 | 235 | 365 | 44 |
IISER Trivandrum: BS-MS | 1538 | 969 | 453 | 191 | 307 | 37 |
IISER Bhopal: BS(ENG) | 1177 | 573 | 317 | 96 | 162 | 12 |
IISER Bhopal: BS(ECO) | 1424 | 729 | 404 | 104 | 213 | 29 |
College | 2023 | 2024 |
IISER Pune | 717 | 1023 |
IISER Kolkata | 1801 | 1801 |
Indian Institute of Science Education and Research, Mohali | 2229 | 3034 |
IISER Bhopal | 2609 | 3136 |
IISER Thiruvananthapuram | 2965 | 3447 |
IISER Tirupati | 3470 | 4325 |
IISER Berhampur | 3567 | 4484 |
Several factors affect the final cutoff each year. Below are a few factors
Number of applicants
Difficulty level of the IAT exam
Seat availability across IISERs
Category-wise reservation
Board exam performance
Candidates can check the IISER seat matrix on the official website.
B. Tech. / BS Program | Number of Seats |
IISER Bhopal (B. Tech.) | 140 |
IISER Bhopal (BS in Economic Sciences) | 35 |
IISER Tirupati (BS in Economic and Statistical Sciences) | 50 |
BS-MS Program | Number of Seats |
IISER Bhopal | 300 |
IISER Berhampur | 300 |
IISER Kolkata (BS-MS in Computational and Data Sciences) | 30 |
IISER Kolkata | 280 |
IISER Pune | 288 |
IISER Mohali | 270 |
IISER Tirupati | 350 |
IISER Thiruvananthapuram | 320 |
Total | 2363 |
Frequently Asked Questions (FAQs)
Total marks of IAT is 240 and anything above 180 is good score to get admission to IISER
To get admission in IISERs, it is best to score 180+ in IAT exam.
Top 7 IISERs include IISER Bhopal, IISER Pune, IISER Mohali, IISER Kolkata, IISER Berhampur, IISER Thrivanthapuram, IISER Tirupati
On Question asked by student community
You can find IISER Aptitude Test (IAT) previous year question papers and answer keys on educational websites like Careers 360. They provide with the official question papers as well as the answer key.
Read more at
https://engineering.careers360.com/articles/iiser-2025-question-paper-solutions
Hello,
If you have uploaded the old EWS certificate (2024–2025) instead of the new one (2025–2026), there is a chance that it may not be accepted, as the IISER notification clearly asks for the valid and updated EWS certificate for the year 2025–2026.
Right now, if the correction window is closed, you won’t be able to change it. But don’t worry too much. Once the results are out and before the counselling starts (before 16 June), there is usually a document verification process. You may get a chance to upload the correct and updated certificate during that time.
Just make sure you get the 2025–2026 EWS certificate ready as soon as possible, so if they allow updates before counselling, you can upload the correct one.
Hope it helps !
Hello,
If you have selected OBC-NCL category and uploaded a Central OBC-NCL certificate , then there is no issue .
IISER accepts Central OBC-NCL certificate , as long as it is valid and issued by a competent authority. Just make sure the certificate is:
Issued within one year from the application date.
Clearly mentions OBC-NCL and your caste is in the central list .
If these points are okay, then your form is fine.
Hope it helps !
Hello aspirant,
Applicants must take either the JEE Main or JEE Advanced exam in order to be considered for admission to the best engineering institutes in India. JEE Advanced and Main are administered by separate bodies. Because the JEE Advanced exam is more difficult than the JEE Main exam, candidates who are prepared for it have an advantage.
To know the complete preparation strategies, you can visit our website by clicking on the link given below.
Thank you
Hope this information helps you.
Hello reader,
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