The tentative total number of seats including supernumerary seats available for BS-MS / BS / B. Tech. programs is 2343, with each IISER having the following number of seats

BS-MS Program Number of Seats
IISER Berhampur 300
IISER Bhopal 300
IISER Kolkata 280
IISER Kolkata (BS-MS in Computational and Data Sciences) 30
IISER Mohali 275
IISER Pune 288
IISER Thiruvananthapuram 320
IISER Tirupati 250
B. Tech. / BS Program Number of Seats
IISER Bhopal (B. Tech. in Chemical Engineering) 40
IISER Bhopal (B. Tech. in Electrical Engineering and Computer Science) 75
IISER Bhopal (B. Tech. in Data Science and Engineering) 80
IISER Bhopal (BS in Economic Sciences) 55
IISER Tirupati (BS in Economic and Statistical Sciences) 50
Total 2343