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    How Many Students Appeared for IAT 2026? IISER Participation Numbers Out

    How Many Students Appeared for IAT 2026? IISER Participation Numbers Out

    Kanak MukhijaUpdated on 10 Jun 2026, 03:08 PM IST

    How many students appeared for IAT 2026? Candidates can check how many students appeared for IAT 2026 in this article. As per the official notification, over 1.86 lakh candidates appeared for the IAT exam. The IAT 2026 exam was conducted on June 7, 2026, in computer-based mode across India. The IAT exam was conducted across 736 cities. The IAT 2026 result is expected to be announced in the fourth week of June 2026. In the previous year, a total of 1,49,228 candidates registered for the IISER Aptitude exam, of which 1,19,196 appeared. Check the complete details of how many students appeared for IAT 206 in the article below.

    How Many Students Appeared for IAT 2026? IISER Participation Numbers Out
    How Many Students Appeared for IAT 2026? IISER Participation Numbers Out

    How Many Students Appeared for IAT 2026?

    As the exam is concluded, the authority has released the official participation data. Based on the official data, over 1.86 candidates appeared in IAT 2026 for the 2,343 seats in BS-MS programmes across IISERs located in Berhampur, Bhopal, Kolkata, Mohali, Pune, Thiruvananthapuram and Tirupati and all 736 centres.

    Year

    Students registered

    Students appeared

    2026

    More than 2 lakh

    1.86 lakh

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    IAT 2026 Participation Statistics

    The participation data is as follows. Students can check the table below:

    Particulars

    Expected Numbers

    Total Registrations

    Over 2 Lakh candidates

    Candidates Appeared

    1.86 lakh

    Available Seats

    2,343

    Total Number of Appeared For IAT in the Previous Year

    The previous year’s data provides a clearer picture of the increasing competition in IISER admission. Students can check the previous year's data to get an idea.

    Total Number of Students Appeared for IAT- 2025

    Year

    Students registered

    Students appeared

    2025

    1,49,228

    1,19,196

    Total Number of Students Appeared for IAT- 2024

    Year

    Students registered

    Students appeared

    2024

    98,000

    71,087

    Total Number of Students Appeared for IAT- 2023

    Year

    Students registered

    Students appeared

    2023

    44,000

    34,751

    Total Number of Students Appeared for IAT- 2022

    Year

    Students registered

    Students appeared

    2022

    22,320

    22,320

    Total Number of Students Appeared for IAT- 2021

    Year

    Students registered

    Students appeared

    2021

    68,000

    72,000

    Frequently Asked Questions (FAQs)

    Q: How many students appeared for IAT 2026?
    A:

    Around 1.86 lakh candidates appeared for the IAT 2026. 

    Q: How many students appeared for IAT 2025?
    A:

     Around 1,19,196 candidates appeared for the IAT 2025 examination.

    Q: How many students appeared for IAT 2024?
    A:

    A total 71,087 candidates appeared for the IAT 2024 examination.

    Q: How many students appeared for IAT 2023?
    A:

    34,751 candidates appeared for the IAT 2023 exam. 

    Q: How many seats are available through IAT 2026?
    A:

    There are 2,343 seats available across IISERs and participating institutes.

    Q: When will IISER release the official attendance statistics?
    A:

    The authorities may not release participation details. The data will be released shortly by the expert after the examination concludes.

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    Questions related to IISER Aptitude Test

    On Question asked by student community

    Have a question related to IISER Aptitude Test ?

    Hi! To prepare for the IISER Aptitude Test, you need to understand the syllabus, exam pattern, and follow a proper preparation strategy. Click on the links below to learn more.

    Link: IISER Syllabus and Pattern
    IISER Preparation Tips

    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

    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

    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