IISER 2026 Marks vs Rank: Check IAT 2026 Expected Good Score Here
Indian Institutes of Science Education and Research Entrance Exam 2026 ( IISER Entrance Exam )
IISER Aptitude Test 2026 Hall Ticket
24 May '26 - 7 Jun '26
IISER marks vs rank will be available after the announcement of the IAT result. The marks vs rank help students to know analyse their performance in the IISER entrance exam 2026. Candidates can read this Shiksha article to learn about the possible ranks they get from the scores they achieved and the category-wise IAT 2026 opening and closing ranks to get into the top participating institutes of the IISER 2026 exam.
IAT 2026 Marks vs Rank
Usually, the following are good scores to get into the top institutes in the IISER Exam:
Candidates must note that the mentioned scores are for UR candidates, and can check the category-wise good scores in the article below:
- IISc Bangalore- 200
- IIT Madras- 185
- IISER Pune- 170
- IISER Bhopal- 140
- IISER Kolkata- 160
- IISER Mohali- 140
- IISER Tirupati- 120
- IISER Berhampur- 110
The authorities will not be preparing the IISER cutoff 2026, but will release the opening and closing ranks list after checking various factors related to the entrance examination. IISER 2026 cutoff will vary according to the subject and category that the candidate belongs to. Later, the authorities will also release the IISER 2026 admission cutoff.
- IISER 2026 Marks vs Rank
- IISER 2026 Good Score: Category Wise
- Factors Affecting IISER 2026 Rankings
- IISER 2026 Opening and Closing Ranks for General Category
- IISER 2026 Opening and Closing Ranks for OBC Category
- IISER 2026 Opening and Closing Ranks for SC Category
- IISER 2026 Opening and Closing Ranks ST Category
- IAT 2026 Cut Off For IISc Bangalore (Expected)
- IISER 2026 Cut Off (Expected)
- IISER 2025 Round 1 Opening and Closing Ranks
IISER 2026 Marks vs Rank
IAT 2026 candidates' ranks will be based on their combined scores from the four sections (Physics, Chemistry, Mathematics and Biology). IISER question paper has 60 questions with a total score of 240 marks. Check the table for the expected marks vs rank of IISER 2026.
| IISER 2026 Score (Out of 240) | Expected IISER 2026 Rank |
|---|---|
| 200 and above | Rank 1 to 80 |
| 200-160 | Rank 81- 200 |
| 160- 110 | Rank 201 to 800 |
| 110-95 | Rank 800 to 1500 |
| 95-75 | Rank 1500- 2000 |
| < 60 | Above 2000 |
Commonly asked questions
IISER rank between 1 to 80 is considered to be a good rank. Students can get admission to IISER Bangalore with this rank. Students with 200+ marks in the IISER entrance exam are to achieve this rank.
Students belonging to the UR category must score above 150 marks in the IAT exam for admission to IISER. For the reversed category, 80+ marks are good for admission. IISER admissions are based on IAT rank. The rank holders have to participate in the IISER admission counselling.
IISER 2026 Good Score: Category Wise
Candidates can check the category-wise IAT good score for this year's academic session:
| Institute Name | General | OBC | SC | ST |
|---|---|---|---|---|
| IISc Banglore | 210 | 195 | 150 | 135 |
| IIT Madras | 195 | 180 | 140 | 120 |
| IISER Pune | 175 | 160 | 130 | 110 |
| IISER Kolkata | 160 | 150 | 115 | 100 |
| IISER Bhopal | 145 | 138 | 115 | 95 |
| IISER Mohali | 145 | 142 | 105 | 95 |
| IISER Trivandrum | 135 | 120 | 95 | 85 |
| IISER Tirupati | 125 | 115 | 90 | 75 |
| IISER Behrampur | 115 | 100 | 85 | 65 |
Also Read: IISER Entrance Exam Participating Institutes 2026
Factors Affecting IISER 2026 Rankings
There are several factors that can affect the relationship between marks and rank in IISER:
- Individual Score: The score of IISER exam is decided by combining the scores of the A, B and C sections of the exam. This directly affects your rank.
- Number of Applicants: When the number of student is high the competition level increases. Students have to score more marks for a good rank in IISER.
- Difficulty level: IISER difficulty level will affect both marks and rank. As the exam becomes tougher, fewer students can score well, which means that your rank may go up even if your score is lower.
- Availability of Seats: The number of seats for different programs in M.Sc. and Integrated M.Sc. programs is also different. If a program has a smaller number of seats, then competition will be high. This will mean that your rank may go down for a similar score as compared to other programs where more seats are available.
- Category Reservation: Like most exams in India, IISER also provides category reservation. In this case, separate cutoffs will be released, and accordingly, your rank will change.
Explore colleges based on IISER Entrance Exam
Want better recommendations?
There is a 90% more chance of getting best college recommendations by sharing preferences.
- Chat with our counselor
- Get your personalised list of colleges & exams matching your preferences
IISER 2026 Opening and Closing Ranks for General Category
Candidates belonging to general category can go through the IISER 2026 expected Opening and Closing ranks from here:
Candidates must note that the opening and closing rank is expected and drawn based on last year's IISER counselling rounds.
| Institute Name | Opening and Closing rank Expected |
Marks (Out of 240) |
|---|---|---|
| IISc Banglore | 1-20 | 200+ |
| IIT Madras | 10-35 | 195+ |
| IISER Pune | 10-717 | 190+ |
| IISER Mohali | 100 -2229 | 170+ |
| IISER Trivandrum | 200 -2965 | 160+ |
| IISER Tirupati | 300-3470 | 160+ |
| IISER Behrampur | 400 -3576 | 150+ |
| IISER Bhopal | 150 -2609 | 175+ |
| Kolkata | 50 -1801 | 180+ |
IISER 2026 Opening and Closing Ranks for OBC Category
Candidates from the OBC category can go through the IISER 2026 expected Opening and Closing ranks from here:
Candidates must note that the IISER 2026 opening and closing ranks are tentative and drawn based on last year's IISER counselling rounds.
| Institute Name | Opening and Closing rank Expected |
Marks (Out of 240) |
|---|---|---|
| IISc Banglore | 5-35 | 195+ |
| IIT Madras | 10-50 | 185+ |
| IISER Pune | 15-371 | 180+ |
| IISER Mohali | 1332 | 165+ |
| IISER Trivandrum | 50-1241 | 150+ |
| IISER Tirupati | 70-1461 | 154+ |
| IISER Behrampur | 80-1634 | 145+ |
| IISER Bhopal | 65-1305 | 165+ |
| IISER Kolkata | 30-817 | 170+ |
IISER 2026 Opening and Closing Ranks for SC Category
Candidates belonging to SC category can go through the IISER 2026 expected Opening and Closing ranks from here:
Candidates must note that the below opening and closing rank are expected and drawn based on last year's IISER counselling rounds.
| Institute Name | Opening and Closing rank Expected |
Marks (Out of 240) |
|---|---|---|
| IISc Banglore | 15-75 | 185+ |
| IIT Madras | 25-220 | 180+ |
| IISER Pune | 35-266 | 170+ |
| IISER Mohali | 55-550 | 165+ |
| IISER Trivandrum | 60-681 | 155+ |
| IISER Tirupati | 80-738 | 152+ |
| IISER Behrampur | 100-739 | 150+ |
| IISER Bhopal | 45-600 | 155+ |
| IISER Kolkata | 50-364 | 170+ |
IISER 2026 Opening and Closing Ranks ST Category
Candidates who are from ST category can go through the IISER 2026 expected Opening and Closing ranks from here:
Candidates must note that the below opening and closing rank are expected and drawn based on last year's IISER counselling rounds.
| Institute Name | Opening and Closing rank Expected |
Marks (Out of 240) |
|---|---|---|
| IISc Banglore | 15-100 | 175+ |
| IIT Madras | 20-120 | 160+ |
| IISER Pune | 25-65 | 150+ |
| IISER Mohali | 100-256 | 145+ |
| IISER Trivandrum | 130-302 | 135+ |
| IISER Tirupati | 138-316 | 122+ |
| IISER Behrampur | 144-322 | 140+ |
| IISER Bhopal | 115-297 | 150+ |
| IISER Kolkata | 105-217 | 160+ |
IIT Madras Closing and Opening Ranks
Candidates can check out the previous year's IISER entrance exam opening and closing ranks for admissions to the BS-MS degree programme at IIT Madras here:
| Seat Type |
Round - 11 Allotment |
|
|---|---|---|
| Opening Rank |
Closing Rank |
|
| OPEN |
CRL - 85 |
CRL - 378 |
| GEN-EWS |
GEN-EWS - 16 |
GEN-EWS - 21 |
| OBC-NCL |
OBC-NCL - 58 |
OBC-NCL - 128 |
| SC |
SC - 71 |
SC - 111 |
| ST |
ST - 20 |
ST - 21 |
| PwD |
PwD - 25 |
PwD - 25 |
Explore more Science exams with upcoming dates
1 Nov '25 - 14 May '26
15 May '26
20 May '26 - 22 May '26
22 May '26
29 May '26
CUET
11 May '26 - 12 May '26
12 May '26
1 Jun '26 - 9 Jun '26
IAT 2026 Cut Off For IISc Bangalore (Expected)
Admission to IISc Bangalore is based on the IISER Aptitude Test. Candidates must apply at the IISER admission 2026 website and the IISc admission portal for the four-year Bachelor of Science programme.
Based on the registrations made by the candidates, the exam officials will release the IAT 2026 cut-off for admissions to the programmes offered at IISc Banglore. Candidates can check out the expected cut off from here:
| IISER APTITUDE(IAT) EXAM CUT OFF BASED ON CATEGORY RANK (Expected) |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CATEGORY | GN | GN(F) | EWS | EWS(F) | OBC-NCL | OBC-NCL(F) | SC | SC(F) | ST | ST(F) | PWD | KM |
| Cut off Rank | 38 | 94 | 13 | 32 | 35 | 56 | 30 | 61 | 46 | 69 | 20 | 4 |
IISER 2026 Cut Off (Expected)
The exam authority will release the IISER cutoff 2026 after each round of counselling. The expected cutoff for IISER 2026 is mentioned below for the UR category.
| IISER 2026 Expected Cut Off | |
|---|---|
| IISc Banglore |
200- 190 |
| IIT Madras |
185-175 |
| IISER Pune |
170-160 |
| IISER Bhopal |
140- 135 |
| IISER Kolkata |
160-155 |
| IISER Mohali |
140-132 |
| IISER Tirupati |
120-115 |
| IISER Berhampur |
110-95 |
IISER 2025 Round 1 Opening and Closing Ranks
Candidates can check out the IAT 2025 seat allotment round 1 closing ranks from here:
News & Updates
Explore Other Exams
14 Apr '26 - 6 Jun '26 | NEST 2026 Mock Test |
15 May '26 | NEST 2026 Admit Card |
10 Dec '25 - 5 Jun '26 | BVP CET 2026 Application Form |
Jun '26 | BVP CET Exam |
25 May '26 | First Allotment |
25 May '26 - 30 May '26 | Payment of Seat Booking Fee fo... |
May '26 | KCET Result 2026 |
27 Apr '26 - 30 Apr '26 | KCET Answer Key 2026 |
1 Aug '26 | TIFR GS 2026 Session Starts |
Feb '26 | TIFR GS 2026 Final Result |
8 May '26 - 7 Jun '26 | ICAR AIEEA PG 2026 Application... |
9 Jun '26 - 10 Jun '26 | ICAR AIEEA PG 2026 Application... |
Student Forum
Anything you would want to ask experts?Answered a month ago
IISER answer key will be released on June 7, 2026. Candidates can download the answer key online. The answer key challenge window will open on June 9, 2026.
V
Contributor-Level 10
Answered a month ago
The IISER exam date is June 7, 2026. The exam will commence at 9 AM and continue till 12 PM. It is a computer-based test.
V
Contributor-Level 10
Answered a month ago
IISER score 200 or above is a good marks. It can help to get admission to IISER Pune and IISc Bangalore. Candidates must have a good conceptual knowledge, give priority to all four subjects. Prepare for the exam according to the exam syllabus and take mock test to score above 200.
V
Contributor-Level 10
Answered a month ago
Based on previous year analysis, IAT exam is moderately difficult. It requires strong conceptual knowledge. Students who have prepared properly for exam can easily score good marks.
V
Contributor-Level 10
Answered a month ago
It is quite difficult for the GEN / OBC category to get admission to IISER with 50 marks. Even the reserved category students have less chance in the later counelling round for admission. To secure admission, students must score above 150 marks.
V
Contributor-Level 10
Answered a month ago
IISER exam is considered of moderate difficulty level. Majority of students finds Physics, and Mathematics challenging. PCM students may find biology tough while PCB students might find Mathematics tough. However, the difficulty level of IISER compared to JEE Main and Advanced is moderate to easy.
V
Contributor-Level 10
Answered 2 months ago
The last date to apply for IISER 2026 was April 13, 2026. IAT application form was available on the website, iiseradmission.in.
V
Contributor-Level 10
Answered 2 months ago
IISER 2026 application was available from March 5 to April 13 online at iiseradmission.in. IISER application process is registration, form filling, and payment of fees.
V
Contributor-Level 10
Answered 2 months ago
IISER Berhampur released the application form for IISER 2026 on March 5, 2026. The registration link is updated on the website, iiseradmission.in.
V
Contributor-Level 10
Answered 2 months ago
IISER 2026 application fee is updated online. The application fee for IISER 2026 is Rs. 2000 (General, EWS, OBC, and OBC-NCL). For other categories, the fee is Rs. 1000.
V
Contributor-Level 10