IISER Cutoff 2026 marks are the minimum marks that the test takers are required to achieve to get admission to the courses offered. Based on previous years’ trends, it has been observed that the exam officials don’t release any IISER cutoff. However, the ISER admission list is released every year.

IISER 2026 cutoff is higher for IISc Bangalore than IIT Madras. Based on the registrations made during the counseling process and the availability of seats, the IAT cutoff 2026 will be prepared as closing and opening ranks.

Check out the IISER 2026 Good score from here:

  • IISc Bangalore—220

  • IIT Madras- 200

  • IISER Pune- 170

  • IISER Bhopal- 140

  • IISER Kolkata- 160

  • IISER Mohali- 140

  • IISER Tirupati- 120

  • IISER Berhampur- 110

Latest Update:

IAT 2026 to be held on June 7; Application Starts on March 5; Check New Updates & Eligibility Here

IAT 2026 Exam Dates

Since IAT 2026 admission dates are yet to be announced by the exam officials, candidates can check out the previous year’s dates from here for reference:

IISER Entrance Exam Dates 2026

Event Date (Tentative)

IISER 2026 Exam Notification

Jan 25, 2026 – Jan 31, 2026

IISER Exam 2026 Registration Date

March 10, 2026 to April 15, 2026

IISER Admit Card 2026

May 15, 2026

IISER Exam 2026

May 25, 2026

IISER Provisional Answer Key 2026

May 25, 2026

IISER Exam Student Response Sheet 2026

May 29, 2026

IISER Final Answer Key 2026

June 24, 2026

IISER Result 2026

June 24, 2026

Factors Affecting IAT 2026 Cut Off

The IAT 2026 cut off is determined by several important factors every year. These factors directly influence the opening and closing ranks for admission into IISERs, IISc Bangalore, and other participating institutes.

Difficulty Level of the Exam: If the IAT 2026 paper is difficult, the overall cut off may decrease. Conversely, an easier paper generally leads to higher cut off marks because more students score well.

Number of Applicants: An increase in the number of candidates appearing for IAT 2026 raises competition, which can increase the cut off ranks and safe scores required for admission.

Total Seats Available: The seat matrix across IISERs and participating institutes plays a major role. If more seats are added, the cut off may slightly decrease, while limited seats usually increase competition.

Previous Year Cut Off Trends: Admission authorities often observe past counselling trends and previous closing ranks while preparing the current year admission process.

Category-Wise Reservation: Cut offs vary significantly across General, EWS, OBC-NCL, SC, ST, and PwD categories due to reservation policies followed during counselling.

Counselling Rounds: The cut off changes across different counselling rounds. Early rounds usually have higher closing ranks, while later rounds may show slight relaxation.

Popularity of Specific IISERs: Top institutes like IISER Pune, IISER Kolkata, IISc Bangalore, and IISER Mohali generally witness higher competition, resulting in higher cut offs.

IISER 2026 Cut Off (Expected): Institute-wise

The IISER 2026 cut off is expected to increase slightly this year due to rising competition, growing awareness about research careers, and the increasing popularity of the IISER Aptitude Test (IAT).

The IAT 2026 expected institute-wise cut off is prepared using previous year admission trends, seat matrix, counselling rounds. Since the final IISER 2026 cut-off depends on factors like exam difficulty level, seat availability, and category-wise competition, students should use the expected cut off only as a reference for planning their preparation and counselling strategy

IAT 2026 Cut off for IISc Bangalore (Expected)

The expected IAT 2026 cut off for admission to the Bachelor of Science (Research) programme at Indian Institute of Science is likely to remain among the highest in India. Check out the expected cut off from here:

Institute Name

Category-wise Cut Off

IISc Bangalore

General

OBC-NCL

EWS

SC

ST

215-235

200-220

180-210

160-180

145-165

IAT 2025 Cut off Rank for IISc Bangalore

IISER Aptitude Test (IAT) EXAM CUT OFF BASED ON CATEGORY RANK 

Category

GN

GN(F)

EWS

EWS(F)

OBC-NCL

OBC-NCL(F)

SC

SC(F)

ST

ST(F)

PWD (Overall Rank)

KM (Overall Rank)

Cut Off Rank

43

141

15

58

47

116

33

146

57

153

7063

45

IAT 2026 Cut off for IISER Pune (Expected)

The expected IAT 2026 cut off for admission to Indian Institute of Science Education and Research Pune is likely to remain among the highest across all IISERs due to intense competition and limited seats. Check out the expected cut off from here:

Colleges

General

OBC-NCL

EWS

SC

ST

IISER Pune

165-200

140-160

130-150

115-135

110-130

IAT 2026 Cut off for IISER Kolkata (Expected)

Check out the expected cut off from here:

Colleges

General

OBC-NCL

EWS

SC

ST

IISER KOLKATA

150-180

130-150

120-135

110-120

100-110

IISER Kolkata (BS-MS in Computational and Data Sciences)

160-180

140-160

120-140

110-130

105-125

IAT 2026 Cut off for IISER Mohali (Expected)

Check out the expected cut off from here:

Colleges

General

OBC-NCL

EWS

SC

ST

IISER MOHALI

145-175

120-140

110-130

100-110

95-105

IAT 2026 Cut off for IISER Bhopal (Expected)

Check out the expected cut off from here:

Colleges

General

OBC-NCL

EWS

SC

ST

IISER BHOPAL

140-170

115-135

105-125

95-115

90-110

IAT 2026 Cut off for IISER Thiruvananthapuram (Expected)

Check out the expected cut off from here:

Colleges

General

OBC-NCL

EWS

SC

ST

IISER TVM

130-160

110-130

100-120

90-110

85-105

IAT 2026 Cut off for IISER Tirupati (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IISER Tirupati

120-140

105-125

95-115

85-105

75-95

IAT 2026 Cut off for IISER Berhampur (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IISER Berhampur

110-130

95-110

90-110

80-100

70-90

IAT 2026 Cut off for IISER Bhopal (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IISER Bhopal BTech

150-170

125-145

115-135

100-120

90-110

IAT 2026 Cut off for IISER Tirupati (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IISER Tirupati (BS in Economic and Statistical Sciences)

130-150

110-130

110-120

100-110

90-110

IAT 2026 Cut off for IIT Madras (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IIT MADRAS

200-220

180-200

170-190

140-160

130-150

IAT 2026 Cut off for IIT Guwahati (Expected)

Check out the expected cut off from here:

Colleges

Expected Marks (General)

OBC-NCL

EWS

SC

ST

IIT GUAWHATI

180-200

160-180

160-180

130-150

120-150