3.77
Avg GPA
Admitted students
1390
Avg SAT
1300–1480
31
Avg ACT
28–33
49.0%
Accept Rate
Avg: 1390
400700100013001600
Middle 50% range
Average
Stony Brook University is a selective public university located in NY, admitting approximately 49.0% of applicants based on recent data. In-state students see a 49.0% acceptance rate compared to 49.0% for out-of-state applicants. Admitted students typically present a GPA around 3.77, an SAT score between 1300 and 1480 (average 1390), and an ACT score between 28 and 33 (average 31). Use the calculator above to see how your own GPA, test scores, and extracurriculars compare to admitted students at Stony Brook University.
ACT Score Range
Avg: 31
110202836
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Frequently Asked Questions
The average GPA of admitted students at Stony Brook University is 3.77 (unweighted). That said, GPA is just one factor — a strong upward trend, rigorous coursework, and a compelling personal story can offset a GPA that falls slightly below average.
The middle 50% SAT range at Stony Brook University is 1300–1480, with an average of 1390. Scoring at or above the 75th percentile (1480) puts your test scores in a strong position.
Stony Brook University's overall acceptance rate is 49.0% based on recent admissions data, making it a selective institution.
In-state applicants are accepted at a 49.0% rate, while out-of-state applicants face a 49.0% acceptance rate.
It depends on your individual stats. Use our free calculator to get a personalized estimate based on your GPA, SAT, state residency, and extracurricular profile.
Beyond GPA and test scores, strong applications to Stony Brook University typically include compelling personal essays, meaningful extracurricular involvement, strong recommendation letters, and a clear sense of why you want to attend.
Statistical Estimates Only — Admission chance predictions are generated by a statistical model trained on historical data from the U.S. Department of Education College Scorecard and other publicly available sources. Predictions are estimates only and do not guarantee actual admission outcomes. College admissions decisions involve holistic review processes including essays, recommendations, extracurricular activities, and numerous subjective factors not captured by our model.
This tool is not affiliated with, endorsed by, or sponsored by Stony Brook University or any educational institution. All university names, trademarks, and logos are property of their respective owners.
By using this service, you acknowledge that admission decisions are made solely by each institution's admissions office, and you agree not to hold the operators of this tool liable for any outcomes related to your college applications.
This tool is not affiliated with, endorsed by, or sponsored by Stony Brook University or any educational institution. All university names, trademarks, and logos are property of their respective owners.
By using this service, you acknowledge that admission decisions are made solely by each institution's admissions office, and you agree not to hold the operators of this tool liable for any outcomes related to your college applications.