The short version
Most US MBA programs accept either the GRE or the GMAT, so for many applicants the choice is about fit, not permission. Pick the test whose format and content play to your strengths. Then confirm your target programs accept it before you commit.
What each test is for
The two tests aim at different audiences. The GRE is a broad graduate admissions test that is accepted at thousands of graduate, business, and law schools worldwide (accessed 2026-08-07), which makes it flexible if you are also considering non-MBA programs. The GMAT is narrower on purpose, and GMAC positions the GMAT as designed specifically for graduate business education (accessed 2026-08-07). If business school is your only destination, that focus may suit you.
How they differ in practice
The day-to-day experience of each test is different. On the GRE you get a basic on-screen calculator on the Quantitative measure (accessed 2026-08-07), which changes how you approach arithmetic. The GMAT Focus Edition instead includes a Data Insights section with data sufficiency and integrated reasoning (accessed 2026-08-07). If you enjoy reasoning about data under structured constraints, the GMAT may feel natural, while the GRE rewards steadier general quant.
What schools actually say
The top programs are explicit that both tests are fine. Stanford GSB states that either the GMAT or the GRE is required with no preference (accessed 2026-08-07). Wharton likewise requires either the GMAT or the GRE (accessed 2026-08-07), and Chicago Booth requires the GMAT or the GRE (accessed 2026-08-07). If you already have a GRE score and want a rough GMAT equivalent, ETS publishes a GRE Comparison Tool that predicts GMAT scores from GRE scores for business schools (accessed 2026-08-07).
Sources
Every source below was accessed on the listed date. Pages — especially department admissions pages — change without notice; the links go to the live versions.
- Learn About GRE — ETS. Accessed 2026-08-07.
- The GMAT Exam (GMAT Focus Edition) — GMAC. Accessed 2026-08-07.
- GMAT Exam Content — GMAC. Accessed 2026-08-07.
- GRE General Test Quantitative Reasoning Overview — ETS. Accessed 2026-08-02.
- GRE General Test Comparison Tool for Business Schools — ETS. Accessed 2026-08-07.
- Stanford GSB MBA: GMAT & GRE — Stanford University. Accessed 2026-08-07.
- Wharton MBA Application Guide — University of Pennsylvania. Accessed 2026-08-07.
- Chicago Booth Full-Time MBA Admission Requirements — University of Chicago. Accessed 2026-08-07.
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- Last source check
- 2026-08-07
- Next scheduled review
- 2026-11-07
ETS and GMAC change fees, formats, and score data between cycles. Recheck every cited official page before each application season and correct the article if a value has changed.