ISB GRE Score Requirements 2026: Average, Range, and What Counts

The ISB GRE cutoff question comes up constantly in admissions forums, and the honest answer is that ISB does not publish one. What ISB does publish is class profile data, and what the admissions team has consistently said is that no single score determines whether your application moves forward.

That said, the Class of 2026 data gives us a clear picture of what competitive looks like. The average combined GRE for admitted students is 327, with the full spread running from 306 to 336. This tells you two things: the typical admit is well above 320, and ISB does admit candidates below that when the rest of the profile is strong enough to offset a lower test score.

This guide covers what the score data actually means, the section-level benchmarks that matter, how GRE is evaluated against GMAT at ISB, the practical requirements (test centre, score validity, codes), and how to think about your own profile relative to these numbers. If you are still at the stage of deciding whether ISB is the right fit, our ISB MBA admissions guide covers the full picture.

ISB GRE Score Data: Class of 2026

The Class of 2026 is the most current published cohort. Here is what the data shows:

The 30-point spread (306-336) is wider than what you see at most other top-10 Indian MBA programmes. That spread is not an accident. ISB explicitly states that it evaluates applications holistically and does not screen on test scores alone. A 306 admit almost certainly had exceptional work experience, leadership, or other profile elements that compensated. For a detailed breakdown of what a strong ISB profile looks like beyond the test score, see our ideal ISB profile.

Section Scores Matter More Than the Total

ISB’s admissions team has stated that it looks at Verbal and Quant separately, not just the combined total. This is important because two candidates can both score 325 with very different section distributions.

The targets are Verbal 160+ and Quant 165+. For most Indian applicants, Quant is the stronger section, and reaching 165-170 is realistic with preparation. Verbal is where the gap often shows up, and a combined score of 325 built on Quant 170 + Verbal 155 tells ISB a different story than Verbal 162 + Quant 163. This is where most Indian applicants need the most work.

Why does Verbal matter to an Indian MBA programme? Because ISB’s PGP is taught in English by global faculty, essays are in English, and much of the classroom discussion depends on verbal reasoning and communication. A low Verbal score raises a question about classroom readiness that the rest of your application has to answer.

The practical implication: if you are in the 320-325 range, look at your section split before deciding whether to retake. A retest that adds 4 points to your Verbal is more valuable to your ISB application than one that adds 6 points to your Quant. See our guide on when to retake the GRE before you book another test date.

GRE vs GMAT at ISB: What the School Actually Says

ISB’s official eligibility page states this directly: “There is no preference toward one test or the other.” That is not a formality. At the class profile level, both tests are represented, and admissions decisions are made on the full application, not on which test you brought.

One practical consideration for Indian applicants: many ISB applicants also use their GMAT score for other Indian programmes (ISB PGP YL also accepts GMAT) and for international MBA applications. If ISB is one of several programmes on your list, the GMAT score travels further. If ISB is your primary target and you are comfortable with the GRE format, the GRE is a perfectly legitimate choice.

For more on how business schools broadly view the two tests, see our guide on whether b-schools prefer GMAT or GRE. For a full format and difficulty comparison, see our GMAT vs GRE.

GRE Score Requirements by ISB Programme

The ISB PGP YL programme is worth noting separately. If you are a final-year undergraduate or have less than two years of full-time experience, PGP YL is your ISB pathway. It accepts GMAT, GRE, and CAT. The CAT percentile target is 98-99. GRE 325+ is competitive for PGP YL, and the profile emphasis shifts more toward academic performance and leadership potential given the limited work experience in the applicant pool.

Practical Requirements: What You Need to Know Before Applying

Test-centre scores only. ISB does not accept online or at-home GRE scores under any circumstances. This applies to the PGP, PGP YL, and PGP Pro. Plan your test date accordingly and confirm your test centre is ETS-authorised.

Score validity. Your GRE score must be no older than five years from the application deadline of the round you apply in. For the 2026-2027 PGP admissions cycle, scores must be dated between the applicable validity window for each round. Check ISB’s official eligibility page for the exact date range for your intended round. For upcoming test dates and registration details, check ISB’s official eligibility page for the exact date range.

ISB GRE institution codes. Use either 7010 or 7892 when sending scores to ISB through ETS. Both codes route to ISB. Confirm on ISB’s official eligibility page before sending, as codes can be updated.

Unofficial scores at application. ISB allows you to submit unofficial GRE scores (the score you see on test day) when applying, as long as the test was taken on or before the round deadline. You must still have ETS send the official score report to ISB. Upload your test confirmation email as a PDF if you do not yet have the official scorecard.

Multiple test attempts. ETS’s ScoreSelect policy lets you choose which GRE scores to send. You can report only your best attempt. ISB does not require you to report all scores, so there is no penalty for multiple attempts.

How ISB Actually Uses Your GRE Score

ISB evaluates applications using a holistic profile score. The GRE is one input alongside academic credentials, work experience quality, essays, recommendations, and interview performance. No official weighting is published, but the structure of the process gives useful signals.

The GRE’s role in your application is essentially to clear an academic bar. Once your score is in a range that tells ISB you can handle the quantitative and verbal demands of the PGP curriculum, the score stops being a differentiator and the rest of your application takes over. This is why two applicants with scores 15 points apart can have very different outcomes: one had a profile that made the case, the other did not.

The implication for your preparation strategy is direct: aim for 320-325 as a functional floor (consider GRE online coaching if you need to close that gap), push toward 327-330 if you have the time and capacity, and recognise that additional prep hours beyond that point almost certainly yield more application value if spent on your essays and recommendations instead. If you are still closing the gap, the section-specific score data above is your guide to where to focus.

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