
Securing a Computer Science and Engineering (CSE) seat is the ultimate goal for most JEE Main 2026 aspirants. With competition intensifying and the 2026 January session underway, understanding the marks vs percentile and closing rank trends is crucial for a successful admission strategy.
To get CSE in a top-tier institute, candidates generally need to aim for the 99+ percentile. Below is the comprehensive breakdown of expected ranks and cutoffs for IITs, NITs, and IIITs.
Admission to IITs is based on JEE Advanced ranks. To even qualify for the Advanced exam, General category students should target a 93.5+ percentile in JEE Main 2026.
| IIT Tier | Institute (Example) | Expected General Rank (AIR) |
| Top 3 | IIT Bombay, Delhi, Madras | 1 – 200 |
| Top 7 | IIT Kanpur, Kharagpur, Roorkee | 200 – 600 |
| Mid-Tier | IIT Hyderabad, Indore, BHU | 600 – 1,500 |
| Newer IITs | IIT Palakkad, Jammu, Dharwad | 3,000 – 6,500 |
Fact Check: In 2025, the CSE closing rank for IIT Bombay was 66, while IIT Delhi closed at 125.
NIT admissions are based on the JEE Main All India Rank (AIR). Ranks vary significantly between "Home State" (HS) and "Other State" (OS) quotas.
NIT Trichy: 1,000 – 1,600
NIT Surathkal: 1,500 – 2,200
NIT Warangal: 2,000 – 2,800
NIT Rourkela: 3,500 – 4,500
MNNIT Allahabad: 4,500 – 5,500
For newer NITs like NIT Srinagar, Agartala, or Mizoram, CSE seats may be available up to a rank of 25,000 – 35,000 for General category students.
IIITs are highly specialized for IT and CS. IIIT Hyderabad and IIIT Bangalore often have cutoffs higher than many NITs.
| Institute | Expected General Rank (AIR) |
| IIIT Hyderabad | Under 1,500 – 2,000 |
| IIIT Allahabad (IT) | 5,000 – 6,000 |
| IIIT Delhi | 8,000 – 10,000 |
| IIIT Gwalior | 7,000 – 9,500 |
| Newer IIITs (Kota, Una, Nagpur) | 20,000 – 35,000 |
To achieve the ranks mentioned above, you need to hit specific score targets. Based on the 2026 difficulty levels:
99.9+ Percentile (Rank < 1,200): 250+ Marks
99.5+ Percentile (Rank < 6,000): 215 – 240 Marks
99.0+ Percentile (Rank < 12,000): 185 – 210 Marks
98.0+ Percentile (Rank < 25,000): 165 – 185 Marks
Number of Aspirants: Over 14 lakh students are expected to appear in 2026, which may push percentiles higher for the same marks.
Difficulty Level: A tougher paper (like the 2026 Jan 22 shift) usually results in a higher percentile for lower raw marks.
Category Benefits: Reservation (OBC-NCL, EWS, SC, ST) can provide CSE seats at significantly higher AIRs (e.g., SC/ST candidates may get top NITs at 30k+ AIR).