Purdue SAT Scores, GPA, and ACT (2026)

Purdue's section splits tell a story. The middle 50 for Math runs 600 to 760, while Reading and Writing runs 600 to 720. Anyone researching Purdue SAT scores should notice that gap of 40 points at the top, because it comes from an applicant pool heavy with engineering and STEM hopefuls. The composite middle 50 sits at 1200 to 1480, and the average admitted score is 1364, which lands closer to the top of that range than the bottom. Purdue is also one of the few large public universities that still requires test scores: federal data lists its testing policy as required for the 2024 to 2025 cycle. That one fact changes how you read every number on this page. There is no withholding a weak score and no skipping the test. Your SAT will be in the file, so the only question is what it says about you.

Zoom out and the odds look almost exactly even. Purdue admitted 49.9% of applicants, which means roughly 1 out of every 2 students who apply gets in. For every 10,000 applications, close to 5,000 offers go out. This is a public university in West Lafayette, IN, enrolling 44,503 students, so the admissions office reads at scale, and a hard number like your SAT carries real weight in a fast review. The ACT middle 50 is 27 to 34 if you tested that route instead.

Read the middle 50 as three zones, with 1200 as the 25th percentile of admitted students and 1480 as the 75th. Below 1200, you are in the bottom quarter of admits, and with test scores required, a low number cannot simply be withheld: the rest of your file has to argue hard for you. Inside 1200 to 1480, your score is doing its job. It matches what roughly half of admitted students presented, and the decision shifts to grades, rigor, and everything else. Above 1480, you are in the top quarter, and your score becomes an active asset rather than a checkbox.

The section splits matter here too. Math sets the higher bar: its 75th percentile is 760, versus 720 for Reading and Writing, even though both sections share the same 600 floor at the 25th. If you are aiming at engineering or computer science, a Math score near that 760 mark speaks directly to the programs driving Purdue's applicant pool. A 49.9% admit rate means the file next to yours is a coin flip too, and the sharper score often decides it.

Admitted students at Purdue typically show up with an unweighted GPA somewhere around 3.6 to 3.9. That band is not a wall. Students land offers below it and get denied above it every cycle, but it is where the bulk of successful applicants sit, and it is the range to measure yourself against when you decide how hard to push on the test.

What matters as much as the number itself is where those grades came from. A 3.7 built on AP Calculus, AP Physics, and honors English reads very differently from a 3.7 built on the lightest schedule your school offers. Rigor counts, especially at a school where half the applicant pool is chasing technical majors. And if your GPA sits at the lower edge of that band, the fastest offset available to you is a strong SAT. Grades take years to move because they average across every semester you have already finished. A test score can move in months. Since Purdue requires scores, yours will be read either way, so it might as well work for you.

Set two anchors. Hitting 1200 or higher keeps you inside the range Purdue actually admits from, so treat it as your floor, not your goal. Hitting 1480 or higher puts you in the top quarter of admitted students, which is where a score starts pulling the rest of your application upward. The average admit sits at 1364, so if you want to be typical rather than borderline, that is the practical midpoint to clear. Given the split that leans toward Math, budget extra prep time there: a 600 Math floor is the minimum, and every point toward 760 helps most for technical majors.

Because Purdue requires scores, prep is not optional strategy here. It is the strategy. Work backward from those anchors with concrete score plans that map your current score to your target by test date. If you do not know your current score yet, that is step 1: take a diagnostic this week, see where you stand against 1200 and 1480, and build your study schedule from the gap.