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CSAB OR-CR 2025: Opening & Closing Ranks for NITs, IIITs, GFTIs

CSAB OR-CR 2025: Opening & Closing Ranks for NITs, IIITs, GFTIs

Edited By Maniprabha Singh | Updated on Aug 20, 2025 12:55 PM IST | #CSAB

CSAB OR-CR 2025 has been released online for round 1 and 2. It refers to the CSAB 2025 opening and closing rank for different institutes and courses. CSAB OR-CR 2025 is available online at csab.nic.in. Candidates can check their admission changes through CSAB by analyzing the institute-wise opening and closing rank for CSAB 2025.

This Story also Contains
  1. What are OR and CR in CSAB 2025?
  2. CSAB OR-CR 2025 for Round 1
  3. CSAB OR-CR 2025 for Round 2
  4. Factors affecting CSAB OR-CR 2025
  5. Why CSAB OR-CR 2025 Matters?
CSAB OR-CR 2025: Opening & Closing Ranks for NITs, IIITs, GFTIs
CSAB OR-CR 2025: Opening & Closing Ranks for NITs, IIITs, GFTIs

CSAB opening and closing rank 2025 is released for candidates who secured admission online based on JoSAA round 6 and want to upgrade the institute/ program in CSAB Special round and candidates who got fresh allotment in CSAB Special Round. Here we have updated CSAB Round 1 and 2 opening and closing rank.

What are OR and CR in CSAB 2025?

The Central Seat Allocation Board (CSAB) manages admissions to NITs, IIITs, and GFTIs. One key guide for students is the opening rank (OR) and closing rank (CR) during CSAB counselling. Here’s a focused look at Round 1 data for NIT Rourkela, NIT Tiruchirappalli (Trichy), and NIT Delhi.

CSAB OR-CR 2025 for Round 1

Here is the institute-wise CSAB round 1 opening and closing rank for different courses.

NIT Rourkela – Round 1 (CSAB OR‑CR 2025)

Program

Opening Rank

Closing Rank

Bachelor of Architecture

1873

1989

Artificial Intelligence

11809

11809

Bio Medical Engineering

44560

48809

Ceramic Engineering

33511

41882

Chemical Engineering

21816, 36055

Same

M.Sc Chemistry (Integrated)

59136

74493

Civil Engineering

25107

25107

Electrical Engineering

17402

18379

Electronics & Communication Engineering

11540

11540

Electronics & Instrumentation Engineering

14050

14050

Food Process Engineering

51037

63445

Industrial Design

27238

32867

Life Science (5‑Year)

96203

101387

Mathematics (5‑Year)

52578

60129

Mechanical Engineering

21722

21758

Metallurgical & Materials Engineering

29458

29458

Metallurgical (5‑Year Dual Degree)

46704

48440

Mining Engineering

25881

39689

Mining (5‑Year Dual Degree)

46363

46363

Physics (5‑Year Integrated MSc)

44409

57548

NIT Tiruchirappalli (Trichy) – Round 1 (CSAB OR‑CR 2025)

The CSAB closing rank for BTech CSE in NIT Trichy is 4624.While the highest rank accepted is 24499 for Production Engineering. Here is the NIT Trichy CSAB OR CR 2025.

Program

Opening Rank

Closing Rank

Architecture

344

344

Chemical Engineering

20035

22284

Civil Engineering

28637

32818

Computer Science & Engineering

4624

4624

Electrical & Electronics Engineering

9554

9862

Electronics & Communication Engineering

7145

7145

Instrumentation & Control Engineering

10932

13699

Mechanical Engineering

15246

15711

Metallurgical & Materials Engineering

22737

27718

Production Engineering

22344

24499

NIT Delhi – Round 1 (CSAB OR‑CR 2025)

Program

Opening Rank

Closing Rank

Aerospace Engineering

29998

37112

Artificial Intelligence & Data Science

16548

19861

Civil Engineering

45846

52560

Computer Science & Engineering

10167

17194

Electrical Engineering

29541

37307

Electronics & Communication Engineering

22197

27221

Mechanical Engineering

36330

45731

VLSI Design & Technology

22666

28418

NIT Warangal CSAB OR CR 2025 Round 1

Program NameOpening RankClosing Rank
Bio Technology3293544170
Chemical Engineering2348225034
Chemical Engineering (Dual Degree)2670126701
Chemistry (5 Years, Integrated)4845577496
Civil Engineering1453427161
Computer Science and Engineering ( Artificial Intelligence & Data Science)18584583
Computer Science and Engineering29024052
Electrical and Electronics Engineering1174212474
Electronics and Communication Engineering64907380
Electronics and Communication Engineering (VLSI Design and Technology)80858260
Mathematics (5 Years, Integrated)2170243484
Mathematics and Computing55396247
Mechanical Engineering1140918608
Metallurgical and Materials Engineering2507437950
Physics (5 Years, Integrated Master of Science)4729057738
Galgotias University | Admissions 2025

25+ years of legacy | NAAC A+ Grade | 800+ Recruiters | 1.5 CR-Highest Package

Atlas SkillTech University | B.Tech Admissions

Hands on Mentoring and Code Coaching | Cutting Edge Curriculum with Real World Application

IIIT Allahabad CSAB OR-CR 2025

Program NameOpening RankClosing Rank
Electronics and Communication Engineering78459229
Information Technology29376776
Information Technology-Business Informatics23103632
CSAB Counselling College Predictor
Check your Chances in NITs/IIITs/GFTIs through CSAB Counselling
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IIIT Guwahati CSAB 2025 OR-CR

Program NameSeat TypeOpening RankClosing Rank
Computer Science and EngineeringOPEN1737827541
OBC-NCL2815637726
SC132514157417
ST206020260130
Electronics and Communication EngineeringOPEN3125441595
OBC-NCL4307451237
SC155649192163
ST267340294904
Parul University B.Tech Admissions 2025

India's youngest NAAC A++ accredited University | NIRF rank band 151-200 | 2200 Recruiters | 45.98 Lakhs Highest Package

GNA University B.Tech Admissions 2025

100% Placement Assistance | Avail Merit Scholarships | Highest CTC 43 LPA

CSAB OR-CR 2025 for Round 2

Get the details of round 2 opening and closing rank for CSAB 2025 below.

NIT Tiruchirappalli (Trichy) – Round 2 (CSAB OR‑CR 2025)

Program Name

Quota

Opening Rank

Closing Rank

Bachelor of Architecture

Other State

310

310

Civil Engineering


Home State

32926

33096

Other State

21690

22247

Instrumentation and Control Engineering

Home State

13704

13704

Metallurgical and Materials Engineering

Home State

27753

27753

Factors affecting CSAB OR-CR 2025

There are multiple factors that affect the OR-CR CSAB 2025. Below are the factors

  • Availability of Seats

  • Last Year’s CSAB opening and closing ranks

  • JoSAA Closing Ranks

  • JEE Main Rank

Why CSAB OR-CR 2025 Matters?

CSAB is the last option to get admission in premium BTech colleges in India after JoSAA. Appearing for CSAB is important because during this phase, candidates can get a better college or course which they were unable to get in JOSAA counselling.

Frequently Asked Questions (FAQs)

1. Who releases the CSAB OR-CR 2025 data?

The Central Seat Allocation Board (CSAB) releases the official opening and closing ranks on its website after the completion of counselling rounds.

2. Can I get a good NIT through CSAB?

Yes, students can get admission in NIT Trichy, Warangal and other high ranked NITs.

3. How many rounds are there in CSAB?

There are 3 rounds in CSAB 2025.

4. What is CSAB OR CR?

OR CR is the opening and closing rank for CSAB.

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