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    Purdue University West Lafayette

    Master of Science in Computer Science

    Last verified against the official program page on .

    West Lafayette, USMSIn-person2 years
    STEM-OPT
    $53,249.00
    Tuition
    over 24mo
    7.4%
    Acceptance
    of applicants
    30
    Credits
    $75.00
    App fee

    Master of Science in Computer Science at Purdue University West Lafayette is a 30-credit, 2-year, in-person MS program based in West Lafayette, US. Tuition is $53,249 and the program is STEM-OPT eligible for international students.

    About the program

    Covers core areas in systems, algorithms, and programming languages with electives across computer science research areas including AI, machine learning, databases, security, graphics, and theory. Offers both thesis and non-thesis options.

    Focus: both
    19 (US News) | US News Graduate Computer Science: 19 (2024)

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    Admissions

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    GPA thresholds, GRE/TOEFL/IELTS minimums, essay counts, recommendation letters, prerequisites, admissions contacts, and country-specific requirements like APS certification, portfolio submissions, or GATE scores.

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    Deadlines

    Spring 2027
    Oct 1, 2026

    Standardized tests

    TOEFL
    optional
    Min 100 (Minimum section requirements: Reading: 22, Listening: 22, Speaking: 22, Writing: 22)
    IELTS
    optional
    Min Computer Science prefers IELTS score of 7; CS recommends overall band score of at least 7.5, with no single band score lower than 7.0

    After the program

    Post-study work rights

    12 months OPT + 24 months STEM OPT (US)

    $13,720.00
    Annual living cost

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    Self-reported profiles of past applicants to this program.

    Prerequisites

    Specific coursework this program expects you to have completed: calculus, linear algebra, programming, statistics, and subject-specific prerequisites where applicable.

    Recommendations

    Exact count of letters required, whether academic vs professional references are preferred, and any program-specific guidance on who to ask.

    Essays

    Number of essays required (statement of purpose, personal statement, diversity statement), prompts where the program publishes them, and whether supplemental essays are optional or mandatory.

    Contact

    Direct email and phone for the admissions office handling this program, plus a link to the program-specific inquiry page where available.

    Frequently asked questions

    How much does Master of Science in Computer Science at Purdue University West Lafayette cost?
    The total estimated tuition for Master of Science in Computer Science at Purdue University West Lafayette is $53,249 across 30 required credits.
    Is Master of Science in Computer Science at Purdue University West Lafayette online or in-person?
    Master of Science in Computer Science at Purdue University West Lafayette is offered in-person.
    How long does Master of Science in Computer Science at Purdue University West Lafayette take to complete?
    Master of Science in Computer Science at Purdue University West Lafayette is structured around 2 years and 30 credits.
    Is Master of Science in Computer Science at Purdue University West Lafayette STEM-OPT eligible?
    Yes - Master of Science in Computer Science at Purdue University West Lafayette is STEM-OPT designated, allowing international graduates to extend their post-completion OPT for up to 36 months total.
    How competitive is Master of Science in Computer Science at Purdue University West Lafayette?
    Master of Science in Computer Science at Purdue University West Lafayette reports an acceptance rate of approximately 7.4%.