US School Discovery
Stony Brook University
Explore admissions details for Stony Brook University, including acceptance rate, tuition, net price, testing data, student size, and an estimated 4.0 GPA fit range that can be used with your converter results.
About Stony Brook University
Stony Brook University is a public institution in Stony Brook, NY. It is listed as a bachelor's degree institution in the current dataset. Based on the latest available data, Stony Brook University is selective with an acceptance rate of 49%. Reported student size is about 17,420, which helps frame the scale of the campus experience.
Stony Brook University is included here as part of the CalcmyGPA US school discovery directory, which is designed to help students compare acceptance rate, tuition, SAT and ACT ranges, student size, and GPA-fit guidance in one place. If you are researching whether Stony Brook University should be a reach, match, or stronger-fit option, this profile gives a faster planning summary before you move into application strategy.
Acceptance Rate
49%
Average SAT
1,410
Average ACT
31
Student Size
17,420
In-State Tuition
$10,560
Out-of-State Tuition
$30,350
Stony Brook University Acceptance Rate, SAT, ACT, and Admissions Data
Stony Brook University sits in the selective range with an acceptance rate of 49%. The average SAT shown here is 1,410, and the midpoint ACT composite is 31. Graduation rate is 78%, which adds useful perspective beyond admissions alone.
Admissions data matters because school selectivity is rarely about one number alone. For Stony Brook University, acceptance rate, SAT or ACT ranges, and graduation-rate signals work better when read together, especially for students comparing several US schools with similar reputations, cost, or GPA expectations.
Acceptance
49%
Graduation Rate
78%
SAT Average
1,410
ACT Composite
31
SAT Reading
670
SAT Math
720
Graduation Rate
78%
Control
Public
Stony Brook University Tuition, Net Price, and Cost of Attendance
Stony Brook University reports in-state tuition of $10,560 and out-of-state tuition of $30,350. Average net price is $18,430, which can be more useful than sticker tuition when comparing affordability. Estimated annual cost of attendance is $29,174 before individual aid differences. Median debt for completers is $18,228.
Cost is often where school lists change the most. This Stony Brook University cost section is meant to help you compare tuition, average net price, and overall attendance cost more naturally, so you can judge whether the school looks realistic financially before spending more time on essays, applications, or score comparisons.
In-State Tuition
$10,560
Out-of-State Tuition
$30,350
Average Net Price
$18,430
Attendance Cost
$29,174
Average Net Price
$18,430
Cost of Attendance
$29,174
Median Debt
$18,228
Stony Brook University Student Size, Graduation Rate, and Outcomes
Stony Brook University enrolls about 17,420 students. Public control can affect tuition structure, funding, and campus priorities. Reported median earnings 10 years after entry are $74,502.
Student size and outcomes add important perspective that pure admissions numbers miss. For many applicants, the right US school is not just about getting in, but also about campus scale, graduation success, and longer-term earnings potential, which is why this Stony Brook University profile keeps those factors visible before you drill into calculators or related schools.
Student Size
17,420
Median Earnings
$74,502
Stony Brook University GPA Requirements and Academic Fit
A practical GPA floor for discovery purposes is around 3.20 on the 4.0 scale. A stronger target is around 3.45 to improve fit. This is an estimate used to turn converter results into school suggestions, not an official admissions guarantee.
The GPA fit range on this page is not an official minimum from Stony Brook University. It is a planning layer that helps you compare your converted 4.0 GPA against other US school profiles in a more practical way. That makes it useful for deciding whether Stony Brook University looks more like a reach, match, or stronger-fit school inside the wider directory.
Stony Brook University is moderately competitive. GPA fit still matters, but the admissions picture is less compressed than at highly selective schools.
Estimated Floor
3.20
Recommended GPA
3.45
Estimated Floor
3.20
Recommended GPA
3.45
How to Apply to Stony Brook University Strategically
Use this section as a quick application guide before you decide whether Stony Brook University belongs in your reach, match, or safety group. The goal is to keep admissions fit, affordability, and official requirements in view at the same time.
Check your fit before treating it as a match
Compare Stony Brook University with schools that have similar size, cost, selectivity, and GPA expectations before you decide where it belongs on your list.
Review cost early, not after you apply
Look at tuition, net price, and overall attendance cost early so affordability is part of the decision from the start, not something you discover after you are already committed.
Confirm official requirements on the school website
Use the official admissions and financial-aid pages for final requirements, deadlines, prerequisite expectations, and any updated testing or application-policy changes.
Stony Brook University Admissions, GPA, Tuition, and FAQ
What is the acceptance rate at Stony Brook University?
Stony Brook University currently shows an acceptance rate of 49% in this dataset.
How competitive is Stony Brook University?
Stony Brook University is moderately competitive. GPA fit still matters, but the admissions picture is less compressed than at highly selective schools.
What GPA is competitive for Stony Brook University?
This page estimates a discovery fit band around 3.20 to 3.45 on the 4.0 scale. These are guidance estimates, not official minimums.
How much does Stony Brook University cost?
Stony Brook University reports in-state tuition of $10,560, out-of-state tuition of $30,350, and an average net price of $18,430.
What test scores are shown for Stony Brook University?
Stony Brook University shows an average SAT of 1,410 and an ACT composite midpoint of 31.
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Discovery Flow
Compare Your GPA With Similar Schools
You can also compare this Stony Brook University profile with other schools using the GPA converter. Convert your GPA to a 4.0 scale and explore reach, match, and safety options in one place.
Note: school facts on this page come from the latest College Scorecard data and should be verified on official admissions and financial aid pages before you apply.

