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 )
Objection
9 Jun '26 - 13 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 release the IISER cutoff 2026 online after each round of the counselling process. Canddiates can check the cutoff to know the closing rank for participating IISERs. The cutoff rank will vary for each category.
- IISER 2026 Marks vs Rank: Expected
- IISER 2026 Marks vs Percentile: Expected
- 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: Expected
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 is a compulsory entrance test to get into the IISER Pune. IISER 2026 entrance exam will be conducted in computer-based test mode. The duration of the entrance exam is three hours, from 9 AM to 12 noon.
The portal for document upload and freezing of IISER preferences for IISER 2026 Admissions is expected to begin in the month of July 2026, tentatively. After accepting the offer and paying the seat acceptance fee, the candidate can exercise two options:
- Candidate can FREEZE the seat (they will not participate in further rounds of counselling),
- Candidate can FLOAT (they will participate in further rounds of counselling to get their higher preferences). The FLOAT option is activated by default for those who pay the seat acceptance fee. A student who has chosen to FLOAT will again be considered for seat allocation in the next round. If they are eligible to secure a seat in an IISER that is higher in their preference list than the currently accepted one, they will be offered that seat.
IISER 2026 Marks vs Percentile: Expected
Candidates can check the IISER expected marks vs percentile.
| Score Out of 240 | Percentile Score |
| 210+ Marks | 99.9 |
| 195 Marks | 99.8 |
| 185 Marks | 99.7 |
| 170 Marks | 99.4 |
| 155 Marks | 98.9 |
| 140 Marks | 98.3 |
| 125 Marks | 97.5 |
| 110 Marks | 96 |
| Below 100 Marks | 95 |
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
Commonly asked questions
The IISER entrance exam was conducted on June 7, 2026. The exam was conducted as a computer-based test for three hours. Students who wished to appear for the exam had to apply online.
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Factors Affecting IISER 2026 Rankings
Several factors 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.
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 |
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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:
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Student Forum
Anything you would want to ask experts?Answered 2 weeks ago
Students can create an IISER login id and password during registration. The details required to register for IISER are Name, Date of birth, gender, citizenship status, mobile number, and email address.
V
Contributor-Level 10
Answered 2 weeks ago
No, IISER registration was over on April 13, 2026. Students were able to register for IAT 2026 from March 5 to April 13.
V
Contributor-Level 10
Answered 2 weeks ago
IAT user id is (application number / registration number). It is created during the IISER registration process. After the registration is over, user id and password are sent to the registered email address and mobile number.
V
Contributor-Level 10
Answered 2 months ago
IISER answer key was 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 2 months ago
The IISER exam date was June 7, 2026. The exam timing was from 9 AM to 12 PM. Candidates had to report to the exam centre by 7 AM.
V
Contributor-Level 10
Answered 2 months 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 2 months 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 2 months 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 2 months 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