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Does a GMAT score of 750 increase your chances of admission more than a score of 700?

(Updated April 2015)

Table of Contents:

1. GMAT Score Distribution
2. Article: Does a GMAT score of 750 increase your chances of admission more than a score of 700?

GMAT Score Distribution:

To start with, here are the latest score distributions for the GMAT.























As of 2014, the mean GMAT score is 547. The 90th percentile score is still 700.

The mean GMAT quant score is 38. The 90th percentile quant score is 50 (that’s very difficult to get). Although you can theoretically score up to 60 on quant, nobody really scores higher than a 51.

The mean GMAT verbal score is 27. The 90th percentile score is 39. Again, you could theoretically score up to 60 on this section, but I’ve never seen anyone score higher than a 46.

It’s interesting to note the changes since a few years ago: the overall mean score has increased, the mean quant score has slightly increased, and the mean verbal score has slightly decreased. This is probably due to the greater proportion of international students taking the exam.
The mean analytical writing score is 4.3, and the mean integrated reasoning score is 4.3. I wouldn’t read too much into these statistics, but just aim for a score that’s at least above the average. In other words, aim for a 4 on the writing and a 5 on the integrated reasoning. These two sections are not weighted very heavily by admissions committees. The GMAC is still trying to validate the use of the integrated reasoning section.

Now on to the main article.


Does a GMAT score of 750 increase your chances of admission more than a score of 700?

The popular perception among MBA applicants is that a GMAT score of 700 is the magic number for acceptance into a top-ranked business school. Many applicants aren’t comfortable until they have the magical number of “7” in the hundreds digit of their score. However, you may be wondering if an even higher score – a 99th percentile score – will differentiate you from the other applicants to top MBA programs. Increasing your score from a 700 (94th percentile) to a 750 (99th percentile) may require additional study time of anywhere from 20-50 hours, and you may wonder if it’s worth it.

To answer this question, I began with the data published by the top-ranked schools. It’s a bit hard to compare, but it’s a start. At Harvard, the middle 50% score range of the most recent incoming class was 700-760. At Stanford, the median GMAT score is 730. Finally, at Wharton, the average score (which may differ from the median) was 715. From these numbers, it appears that admissions officers at these schools put a slight premium on 99th percentile scores.

Next, let’s go a little further to see just how big the advantage is for GMAT scores of 750 or higher. For this analysis, I used data published by the Kellogg School of Management at Northwestern University. In 2009, Kellogg had a total of 5,795 applicants, and 689 students enrolled. That’s an 11.8% enrollment rate.

Now here’s a key point: the enrollment rate differs from the acceptance rate. Not every student will accept an offer, so adcoms have to admit more students than will actually enroll. These two figures are related by what is called the yield – the percentage of students that accept their offer. The most recent data I could find for Kellogg indicates their yield is 57%. This means that 1,208 students were actually given offers in 2009, an acceptance rate of 20.8%.

Kellogg is kind enough to give us the GMAT score distribution of their applicants, as well as the distribution of the students who actually enrolled:

Kellogg Acceptance Rates

With a few more calculations, I used this data to back out the chance of acceptance at each GMAT score level. I will spare you the math, but here are the results:
Kellogg GMAT Profile Of Accepted Students

The data in this second table indicates that you have a 29% chance of admission with a 750+ score, as compared to a 21% chance of admission with a 700-740 score. Now here’s the kicker: this table assumes a flat 57% yield across all GMAT score levels. However, this may not be an accurate assumption. The adcom at Kellogg knows that if they extend an offer to a <640 scorer, that applicant is much more likely to accept than a 750+ scorer.

In other words, the yield for <640 scorers is much higher than the yield for 750+ scorers. A 750+ scorer will likely be weighing admissions offers from a number of different schools, whereas a <640 scorer has a very high chance of accepting the offer to Northwestern. As a rough estimate, the yields may look something like this:

<640: 80% likely to accept

650-690: 60% likely to accept

700-740: 50% likely to accept

750-800: 30% likely to accept

This means that the advantage of scoring 750+ is probably even higher than indicated in the second table.

Of course, the GMAT is but one part of your overall application. The important question for an MBA applicant is: is it worth it spending the extra time to reach a 750+ score, or spending that time on the other parts of your application?  The answer, of course, is “it depends.”

The GMAT continues to persist in MBA applications because it’s the only standardized metric for adcoms to compare students from different backgrounds. However, it is only one part of your overall application. An admissions officer at UCLA Anderson writes,

Beyond the [GMAT] lies such qualitative measures as leadership and teamwork skills, managerial experience, initiative, ability to learn and growth from mistakes, introspection, ability to articulate clear reasons for an MBA and career goals going forward, contributions (to school, work, and/or community), etc. It is here that the bulk of time of applicant evaluation is spent. Although less quantifiable dimensions than the GMAT, they are equally important.

My takeaway from the above quote is that the incremental effort to boost your GMAT score is better spent working on your essays, career, and extracurricular activities. If you start your MBA application process early enough (January of the year you are applying), you should be able to make significant and demonstrable progress in these areas. Once you reach a GMAT score of 700+, your other strengths will differentiate you from other applicants. A comment from a GMAT forum:

I would think that the law of diminishing returns kicks in after a while. If you’re not good enough for them at 730 then what makes you better at 750? GMAC says that scores can vary by as much as +/- 30 on any given day. Basically, if you’re a 720 scorer you could go as high as 750 and as low as 690 just based on the variability involved. Even HBS Admissions Director Dee Leopold says that once you get over 700 you have “checked the box” for GMAT.

For those wondering how to get accepted into an elite school with a below-average GMAT score, I recommend researching a phenomenon called the Superstar Effect. The Superstar Effect proposes that if you are able to distinguish yourself enough to become a top expert in a particular field, you can bypass some of the traditional admissions criteria (GPA, GMAT, etc.) Students that are admitted to elite universities with below-average test scores often fall into this category.

Keeping the above in mind, a GMAT score of higher than 750 can definitely come in handy for two things:

1. It may get you a partial or full scholarship at some schools. Usually, these will be schools ranked in the second tier or lower. However, if you are smart enough to score a 760 on the GMAT, you probably also know that an MBA from a second-tier school is worth much less than an MBA from a top-20 school. So, the savings on your up-front tuition investment must be measured against the possible future benefits you are giving up by attending a lower-ranked school.

2. It qualifies you to teach the GMAT for a test-prep company that requires you have a 99th percentile score. These jobs can be quite lucrative; however, they are also very competitive. You’ll still have to go through the interview process and compete against other 99th percentile scorers, some of whom may have more teaching experience. Also, I don’t imagine you are applying to business school with the hope of teaching the GMAT.

Ultimately, whether to spend the effort to achieve a 99th percentile score is up to the individual applicant. While the raw numbers indicate that 750+ scorers are favored over 700-740 scorers, the incremental effort to boost your score may be better spent elsewhere.

Author: .


  • Susanna

    Thanks for getting these stats together. I agree with your overall conclusions about priorities in applications. One point that I think you’ve left out is the correlation between intelligence and GMAT performance.

    You write:

    “This means that the advantage of scoring 750+ is probably even higher than indicated in the second table.”

    “The important question for an MBA applicant is: is it worth it spending the extra time to reach a 750+ score, or spending that time on the other parts of your application? ”

    However, this line of reasoning leaves out the following:

    A) GMAT score is not simply a function of time spent studying; it is a function mostly of intelligence, partly of study time, and partly of the variability of the test, so one can’t assume that it’s even possible to get a 750 simply with extra study time.

    B) The higher acceptance rate that you have identified for 750+ scorers doesn’t take any other information about candidates into account. Top scorers have more innate intelligence, on average, than average scorers and intelligent people perform well on more than just the GMAT. They’re probably, on average, better writers with stronger essays, higher average undergrad GPAs, from more prestigious undergrad institutions (having done, on average, better on their SATs) and so on.

    C) If you had all these data, and built a model predicting acceptance rate, you would have something like this (simplistic version): Acceptance = w1*GMAT + w2*GPA + w3*Undergrad Institution Rank + w4*Essay Quality + w5*etc
    where the w’s would be values indicating the weight / importance of each application component.

    In that situation, you might in fact find that the weight of the GMAT in predicting acceptance isn’t that great. It only APPEARS to confer a significant advantage when it’s treated as a single predictor, standing in as a proxy for ALL of the predictors with which it is correlated.

    Rule #1 in stats: Correlation does not imply causation. Higher GMAT performance correlates with higher acceptance rates, but does not necessarily cause these acceptance rate advantages, because both GMAT performance and acceptance rates are correlated with other applicant performance measures.

    All of this leads, of course, to the same conclusion that you draw: becoming a stellar applicant, ACHIEVING something — that’s what’s really going to boost your acceptance rate. And, if you’ve got the brains to do that, you’ll probably also get a reasonable score. Study, too, but there are diminishing returns. If you’re going to DEVOTE yourself to something, it shouldn’t be learning how to take a standardized test.

  • Mattyb

    I dispute the calculations here. The yield is not going to be the same at Kellogg for 750+ GMAT applicants. So we cannot assume a 57% yield for that cohort. I’d imagine its more normally distributed, so I think the calculations here may significantly underestimate the relationship between GMAT and estimated acceptance rate.

  • William

    I’m the unusual case of someone who got above a 46 on verbal section of the GMAT.

    My scores are Q 42 (59%), V 51 (99%) for a total of 740 (97%). This was on my second attempt. On my first attempt I scored Q 42 (59%), V 44 (97%) for a total of 700 (90%).

    So, because of the skew, a slightly better performance on verbal can have a major impact on your overall score if you are at the top of the range. I’m still in the app process now, so we’ll see how this unusual split is treated by adcoms…

  • tom simpson

    “The median GMAT verbal score is 28. The 90th percentile score is 40. Again, you could theoretically score up to 60 on this section, but I’ve never seen anyone score higher than a 46.”

    I scored 48 on verbal. Mnya-mnya-mnya.