IIT CSE Cutoff: Category‐Wise Opening and Closing Ranks

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Author at PW

March 17, 2026

The IIT CSE cutoff is the lowest JEE Advanced rank that you need to get into Computer Science and Engineering. For the best schools, like IIT Bombay, the closing ranks are usually in the top 70. For newer IITs, though, they may accept ranks up to 6,000 in different categories.

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IIT CSE Cutoff for Computer Science

Securing a seat in the Computer Science and Engineering (CSE) branch at an Indian Institute of Technology (IIT) is the ultimate dream for most engineering aspirants. The competition is quite tough in this industry since it has high-value jobs and the chance to do cutting-edge research. The cutoff is the number that decides if a student can join this elite group.

It is essentially the range of ranks—specifically the opening and closing ranks—within which an IIT offers admission to its B.Tech Computer Science programme.

Opening Rank: The highest rank (closest to 1) that secured a seat in the first round of JoSAA counselling.
Closing Rank: The last rank to be allotted a seat in the final round of counselling.

How the JEE Advanced Cutoff for Computer Science is Decided

The Joint Seat Allocation Authority (JoSAA) is in charge of the seat assignment process based on the computer science cutoff. Unlike JEE Main, which uses percentiles, admission to IITs depends purely on the All India Rank (AIR) obtained in the JEE Advanced exam. The board calculates these ranks by looking at the total marks scored across physics, chemistry, and mathematics.

Factors Affecting Cutoff Ranks

Several variables influence why cutoff ranks shift every year:

Difficulty Level: If the JEE Advanced paper is exceptionally tough, the marks required for a high rank may drop.
Number of Applicants: A higher number of students appearing for the exam increases the competition.
Seat Matrix: Any increase in the number of seats available for the CSE branch can slightly relax the closing ranks.
Student Preference: If more top-ranked students choose a specific IIT, its cutoff rank becomes more competitive.

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IIT CSE Cutoff for All IITs

The all IITs CSE cutoff varies significantly between the "Old IITs" (like Bombay, Delhi, and Madras) and the "Newer IITs" (like Palakkad, Jammu, and Dharwad). While the top 500 students usually fill the seats at the older institutes, newer colleges provide opportunities for students with ranks in the several thousands.

All IITs CSE Cutoff for Recent Years

In recent years, the B.Tech IIT CSE cutoff for the General category has remained remarkably consistent for the top-tier colleges. For instance, IIT Bombay rarely sees its closing rank go beyond 70.

IIT Name	General (Closing Rank)	OBC-NCL (Closing Rank)	SC (Closing Rank)
IIT Bombay	68	50	32
IIT Delhi	116	89	50
IIT Madras	159	82	72
IIT Kanpur	252	132	96
IIT Kharagpur	415	209	137

Top IIT Colleges in India for Computer Science

When we discuss the top IIT colleges, a few names consistently lead the charts. IIT Bombay is often the first choice for toppers, followed closely by IIT Delhi and IIT Madras. These institutes are known for their world-class faculty, advanced labs, and strong alumni networks in the tech industry.

Comparison of CSE Cutoffs Across Different IITs

Comparing both opening and closing ranks reveals a clear hierarchy. For a general category student, getting into IIT Bombay requires a rank under 70, whereas the same student could potentially get into IIT Jammu or IIT Bhilai with a rank around 5,000 to 6,000. This disparity allows a wider range of high-performing students to access the IIT ecosystem.

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Category-Wise Opening and Closing Ranks for IIT CSE Cutoff

The Indian admission system uses a reservation policy to ensure equitable access. This means the category wise cutoff differs for general, EWS, OBC-NCL, SC, and ST candidates.

General Category IIT CSE Opening and Closing Ranks

For the General (Open) category, the ranks are the most competitive. The JEE Advanced CSE cutoff for IITs in this category usually starts at AIR 1 and closes around 5,000 to 6,000 across all 23 IITs.

OBC, SC, and ST Category-Wise Cutoff

Students in reserved categories have different rank lists. It is important to note that these are "Category Ranks", not All India Ranks.

OBC-NCL: Closing ranks for top IITs usually range from 50 to 500.
SC/ST: These categories often see closing ranks between 20 and 300 for the top seven IITs.

Category Wise IIT Computer Science Cutoff Trends

Data from the past three years show that while the General category ranks have remained tight, the cutoffs for EWS and OBC have seen a slight increase in competition. This is due to more students from these categories qualifying for JEE Advanced with high scores.

IIT CSE Cutoff for B Tech Computer Science

It is the most searched data point during JoSAA counselling. It serves as a guide for students to fill their "Choice Filling" forms accurately.

B Tech Cutoff for Top IITs

For the top 5 IITs, the cutoff is usually very narrow.

IIT Bombay: Often closes its first round near rank 60.
IIT Delhi: Usually sees a closing rank between 100 and 120.
IIT Madras: Maintains a steady closing rank around 150.

JEE Advanced CSE Cutoff for IIT Admissions

It is released in multiple rounds. If a student does not get their preferred IIT in Round 1, they may still have a chance in subsequent rounds if the ranks "slide" down.

Expected B Tech Computer Science Cutoff Trends

Based on current data, the 2026 expected trends suggest:

Top 7 IITs: Ranks 1 to 600 (general).
Middle-tier IITs (Indore, Hyderabad, Ropar): Ranks 600 to 2,500.
Newer IITs: Ranks 2,500 to 6,500.

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IIT CSE Cutoff Ranks in Top IIT Colleges in India

Each institute has its own unique "vibe" and placement record, which influences the cutoff ranks.

IIT Bombay CSE Opening and Closing Ranks

IIT Bombay is the "crème de la crème". Its opening rank is almost always AIR 1 or 2. The closing rank for the gender-neutral pool in 2024 was 68. For female candidates, the supernumerary seats often push this closing rank to around 300-400.

IIT Delhi and IIT Madras CSE Cutoff Ranks

IIT Delhi is the second most preferred, with a closing rank of 116 in recent cycles. IIT Madras, despite being ranked #1 by NIRF, usually sees its CSE seats close around rank 159 because many toppers prefer the geographical and startup culture of Mumbai or Delhi.

CSE Cutoff for Other Leading IITs

IIT Kanpur: Known for its rigorous academic culture, its cutoff is around 250.
IIT Roorkee: A popular choice for its beautiful campus and heritage, with a closing of nearly 480.
IIT Guwahati: Usually the last among the "Old IITs" to fill up, with ranks around 600.

IIT CSE Cutoff Trends Based on Previous Years

Looking at history helps in predicting the future. A trend of "branch freezing" has been observed in the opening and closing ranks, where students prefer CSE at a newer IIT over traditional branches like Mechanical or Civil at an older IIT.

Previous Year JEE Advanced CSE Cutoff for IITs

In 2024, the total qualifying marks for the General category were 109 out of 360 (approx. 30%). However, to get a rank high enough for CSE at a top IIT, students generally needed to score above 250 marks.

Changes in IIT CSE Opening and Closing Ranks Over Time

Over the last five years, the closing ranks for CSE at top IITs have become "stiffer". What used to close at rank 200 now often closes at 150. This indicates that more top-rankers are gravitating specifically toward computer science, making it the most elite branch in the country.

Read More: JEE Advanced 2026 Cut Off

IIT Computer Science Cutoff FAQs

What is the IIT computer science cutoff for JEE Advanced?

It is the range of ranks within which students are admitted. For top IITs, this is typically between AIR 1 and 600 for the general category.

Which IIT has the lowest CSE cutoff ranks?

IIT Bombay typically has the "highest" (most competitive) cutoff ranks, closing around 68. Newer IITs like IIT Dharwad or IIT Jammu usually have the "lowest" (least competitive) ranks, closing around 6,000.

How are the opening and closing ranks for IIT CSE determined?

These ranks are determined by the JoSAA based on the seat preferences filled by students and their JEE Advanced All India Ranks.

What factors influence the cutoff each year?

The primary factors include the difficulty of the JEE Advanced paper, the total number of seats available, and the changing preferences of the top-ranking students.