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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

    #CSAB
    Maniprabha SinghUpdated on 20 Aug 2025, 12:55 PM IST

    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
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    IIIT Allahabad CSAB OR-CR 2025

    Program NameOpening RankClosing Rank
    Electronics and Communication Engineering78459229
    Information Technology29376776
    Information Technology-Business Informatics23103632
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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
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    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)

    Q: What is CSAB OR CR?
    A:

    OR CR is the opening and closing rank for CSAB.

    Q: How many rounds are there in CSAB?
    A:

    There are 3 rounds in CSAB 2025.

    Q: Can I get a good NIT through CSAB?
    A:

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

    Q: Who releases the CSAB OR-CR 2025 data?
    A:

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

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