Introduction
Understanding OBC reservation in IITs 2025 is crucial for candidates from the Other Backward Classes (Non-Creamy Layer) category. The Joint Seat Allocation Authority (JoSAA) releases the annual seat matrix, detailing category-wise seat distribution across all IITs. Knowing the total reserved seats, eligibility criteria, and counselling process helps OBC candidates plan their applications strategically and improve their chances of securing admission. This guide provides complete insights into OBC quota seats, IIT-wise distribution, and admission essentials.
This blog provides the total number of seats reserved for OBC candidates in all 23 IITs for the academic year 2025, along with detailed institute-wise seat matrices to help aspirants plan better.
OBC Seats Overview
Total IIT Seats Reserved for OBC Candidates in 2025
For 2025, a total of 4,289 seats are reserved for OBC-NCL candidates across all IITs. This reservation spans a diverse set of engineering, science, and interdisciplinary programs.
OBC Seat Matrix Across All 23 IITs
Below are detailed tables showing OBC seats in popular courses at each IIT. Numbers are based on the latest available data from JoSAA.
IIT Bhubaneswar – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Aerospace Engineering |
19 |
| Chemical Engineering |
33 |
| Civil Engineering |
37 |
| Computer Science & Engineering |
51 |
| Electrical Engineering |
29 |
| Mechanical Engineering |
52 |
IIT Bombay – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Aerospace Engineering |
19 |
| Chemical Engineering |
33 |
| Civil Engineering |
37 |
| Computer Science & Engineering |
51 |
| Electrical Engineering |
29 |
| Mechanical Engineering |
52 |
IIT Delhi – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Biotechnology & Biochemical Engineering |
15 |
| Chemical Engineering |
19 |
| Civil Engineering |
28 |
| Computer Science & Engineering |
25 |
| Electrical Engineering |
28 |
| Mechanical Engineering |
22 |
IIT Guwahati – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
24 |
| Civil Engineering |
30 |
| Computer Science & Engineering |
29 |
| Electronics & Communication |
27 |
| Mechanical Engineering |
31 |
IIT Hyderabad – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
12 |
| Civil Engineering |
15 |
| Computer Science & Engineering |
17 |
| Electrical Engineering |
18 |
| Mechanical Engineering |
16 |
IIT Kanpur – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Aerospace Engineering |
18 |
| Chemical Engineering |
27 |
| Civil Engineering |
38 |
| Computer Science & Engineering |
34 |
| Electrical Engineering |
49 |
| Mechanical Engineering |
38 |
IIT Kharagpur – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Aerospace Engineering |
18 |
| Chemical Engineering |
29 |
| Civil Engineering |
31 |
| Computer Science & Engineering |
37 |
| Electrical Engineering |
30 |
| Mechanical Engineering |
44 |
IIT Madras – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
30 |
| Civil Engineering |
32 |
| Computer Science & Engineering |
30 |
| Electrical Engineering |
37 |
| Mechanical Engineering |
36 |
IIT Mandi – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Civil Engineering |
13 |
| Computer Science & Engineering |
20 |
| Electrical Engineering |
17 |
| Mechanical Engineering |
15 |
IIT Patna – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
18 |
| Civil Engineering |
18 |
| Computer Science & Engineering |
22 |
| Electrical & Electronics Engineering |
13 |
| Mechanical Engineering |
22 |
IIT Roorkee – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
30 |
| Civil Engineering |
38 |
| Computer Science & Engineering |
28 |
| Electrical Engineering |
41 |
| Mechanical Engineering |
37 |
IIT Ropar – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
8 |
| Civil Engineering |
9 |
| Computer Science & Engineering |
30 |
| Electrical Engineering |
30 |
| Mechanical Engineering |
21 |
IIT BHU Varanasi – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
43 |
| Civil Engineering |
40 |
| Computer Science & Engineering |
38 |
| Electrical Engineering |
38 |
| Mechanical Engineering |
48 |
IIT Gandhinagar – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
13 |
| Civil Engineering |
10 |
| Computer Science & Engineering |
16 |
| Electrical Engineering |
12 |
| Mechanical Engineering |
12 |
IIT Goa – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Computer Science & Engineering |
11 |
| Electrical Engineering |
11 |
| Mechanical Engineering |
11 |
IIT Jammu – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
10 |
| Civil Engineering |
10 |
| Computer Science & Engineering |
10 |
| Electrical Engineering |
11 |
| Mechanical Engineering |
8 |
IIT Dharwad – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical & Biochemical Engg |
7 |
| Computer Science & Engineering |
17 |
| Mechanical Engineering |
16 |
IIT Tirupati – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
10 |
| Civil Engineering |
10 |
| Computer Science & Engineering |
13 |
| Electrical Engineering |
14 |
| Mechanical Engineering |
14 |
IIT Indore – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Chemical Engineering |
10 |
| Civil Engineering |
13 |
| Computer Science & Engineering |
21 |
| Electrical Engineering |
22 |
| Mechanical Engineering |
23 |
IIT Palakkad – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Civil Engineering |
11 |
| Computer Science & Engineering |
9 |
| Electrical Engineering |
11 |
| Mechanical Engineering |
10 |
IIT Jammu – OBC-NCL Seats
| Course |
OBC-NCL Seats |
| Computer Science & Engineering |
10 |
| Electrical Engineering |
11 |
What This Means for OBC Candidates
With 4,289 seats reserved across IITs, OBC candidates have considerable opportunities. However, these seats are spread across multiple specializations and IITs, so strategic application choices during JoSAA counselling are vital.
Tips for OBC Category Candidates
- Familiarize yourself with cutoff trends for OBC-NCL candidates in your preferred IIT and course.
- Consider slightly lower cutoffs compared to the General category as a reservation benefit.
- Choose a range of institutes and programs to maximize chances.
- Stay updated with the latest JoSAA notifications.
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Frequently Asked Questions (FAQs)
Q1. How many seats are reserved for OBC candidates in IITs in 2025?
A: A total of 4,289 seats are reserved for OBC-NCL candidates across all 23 IITs for the academic year 2025.
Q2. What does OBC-NCL mean?
A: OBC-NCL stands for Other Backward Classes – Non-Creamy Layer. Only candidates from the non-creamy layer of the OBC category are eligible for reservation benefits.
Q3. Are OBC seats distributed equally among all IITs?
A: No, the number of OBC reserved seats varies by IIT and by course. Each IIT allocates seats based on its total intake and program offerings.
Q4. Can OBC candidates apply for seats in the General category?
A: Yes, OBC candidates with valid certificates can also compete for General category seats if they meet the cutoff.
Q5. Is there an age limit or number of attempts restriction for OBC candidates applying to IITs?
A: No, there is no age limit or attempt restriction based on category for admission through JEE Advanced to IITs.
Q6. How are seats allocated during JoSAA counselling for OBC candidates?
A: Seats are allocated based on JEE Advanced ranks, categories, and choices filled during counselling, following the reservation policy.
Q7. What documents are required to avail OBC-NCL reservation?
A: Candidates must provide a valid OBC-NCL caste certificate issued by a competent authority, along with other necessary admission documents.
Q8. Can OBC candidates benefit from reservation in all IITs?
A: Yes, reservation benefits apply across all IITs, subject to seat availability in chosen branches and institutes.
Conclusion
The reservation of seats for OBC-NCL candidates in IITs plays a vital role in promoting inclusivity and providing opportunities to socially and educationally backward classes. With over 4,200 seats reserved across 23 IITs, OBC candidates have considerable chances to pursue quality education at premier institutions.
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Likhith · September 19, 2025 
