ACT Score Needed To Get Into UPenn 2026

Feb 22

Getting into the University of Pennsylvania is extraordinarily competitive, with an acceptance rate below 6%. If you're aiming for Penn, you need to understand exactly where your ACT score needs to be, and more importantly, what it actually means in the admissions process.

Here's what the data tells us.

The Bottom Line: What ACT Score Do You Need?

For competitive consideration at UPenn, you need a minimum ACT composite score of 34. This represents roughly the 25th percentile of enrolled students who submitted test scores. A 35 is the median, and 36 represents the 75th percentile.

To put this in perspective: for the Class of 2029, among students who submitted ACT scores:

63% scored 35-36 (near-perfect)
35% scored 32-34
Only ~2% scored 29-31

Translation: If you're below a 34, you're competing in the bottom quartile of Penn's score-submitting applicants. You can still get in, but your application needs to be exceptional in other areas.

The Test-Optional Era and Return to Required Testing

Penn adopted test-optional admissions from 2020-2024 in response to COVID-19, and approximately 67% of enrolled first-year students submitted test scores during this period. About one-third were admitted without any standardized test scores.

Critical update: Starting with the Class of 2030 (Fall 2026 admission), Penn has returned to a test-required policy.You must submit SAT or ACT scores unless you qualify for a specific hardship waiver. Even with this policy shift, Penn maintains that testing remains just one component of holistic review.

At Cosmic College Consulting, we help academically driven students build application strategies that go beyond test scores. If you're targeting UPenn or other highly selective schools, schedule a consultation with an admissions expert to discuss how we can help you present your strongest possible candidacy.

Does a 36 Really Matter More Than a 34?

This is the question every high-achieving student asks, and the answer is nuanced: there are diminishing returns beyond 34.

The Statistical Reality

Improving from a 30 to a 34 makes a substantial difference in competitiveness. Improving from a 34 to a 36 yields a much smaller relative boost. Here's why:

At Penn's level of selectivity, once your academic metrics clear a high threshold, other factors carry significantly more weight. As Ivy League admissions representatives have explained: "Once your GPA and SAT/ACT are above a certain level—a level where they feel you can handle the work, they focus on the essays, recs, etc."

When a 36 Helps (Slightly)

That said, a 36 isn't meaningless:

Statistical advantage: Data from similar institutions shows perfect scorers have higher acceptance rates (roughly 28% vs 11% for 33-35 scorers at Brown). This suggests a 36 might roughly double your odds compared to a 34-35—but this correlation likely reflects that high scorers excel across the board, not that the score alone is decisive.
Academic solidification: A 36 can reinforce an already excellent profile or offset a minor weakness (like slightly lower class rank).
Baseline expectation: With over 60% of Penn's score-submitters having 35-36, a perfect score doesn't make you exceptional—it makes you expected.

The Harsh Truth

Penn routinely rejects applicants with 36 ACT scores and perfect 4.0 GPAs while accepting students with 34s who bring exceptional non-academic credentials. A 36 alone guarantees nothing. As one admissions consultant bluntly stated: "Score a 36 and you have approximately a 1 in 3 chance of getting into a top school... but that will not make up for other weak areas."

Strategic insight: If you're deciding whether to retake a 34 to chase a 35 or 36, consider whether that time would be better invested in research, competition results, or developing genuine expertise in your field. For most applicants, it would be.

ACT Subscores Matter: STEM vs. Humanities

Penn is holistic, but they absolutely consider your intended major when evaluating your academic profile.

For Engineering and STEM Applicants (SEAS)

Math proficiency is paramount. For the 2024-25 applicant pool:

75th percentile ACT Composite was 36
Over 25% of Penn applicants who submitted scores had a perfect 36 ACT or 800 SAT Math
Competitive Engineering admits typically present ACT Math scores of 34-36

A relatively lower math subscore (30-31) is a red flag for an Engineering applicant, even if your composite is buoyed by higher verbal scores. Your transcript must show top grades in rigorous math and science courses to demonstrate readiness.

Bottom line for STEM students: Your ACT Math section should be 35-36. Anything below 34 Math requires exceptional compensation elsewhere.

For Arts & Sciences and Humanities Applicants

Verbal and reading skills are closely examined. The middle 50% for ACT English at Penn is approximately 35-36, reflecting the strong critical reading and communication skills Penn expects.

A humanities applicant doesn't need a 36 in Math to be admitted—a solid 32-34 is acceptable as long as your verbal scores are excellent. But if you're applying as an English, History, or Political Science major with low-30s Reading scores, you'll raise questions about your readiness.

Penn's Superscoring Policy: A Critical Advantage

Penn superscores the ACT and explicitly ignores the Science section. They consider only your highest individual English, Math, and Reading scores across multiple tests.

This means two things:

Mix and match your best sections: If you scored 36 Math/33 English on one test and 36 English/32 Math on another, Penn takes 36 in both.
Science doesn't matter: You can choose not to report Science scores without penalty. Penn cares most about core math and verbal abilities.

Many successful Penn applicants take strategic retests to push specific subscores higher—particularly Math for engineers or English for humanities students.

What "Holistic Review" Actually Means

Penn's admissions office consistently emphasizes that test scores are "only one component" of review. The primary academic evaluation focuses on:

Rigor of your curriculum
Performance in high school courses
Essays and personal character
Recommendations
Extracurricular impact

During the test-optional years, Penn successfully evaluated applicants without test scores at all, relying on other evidence of talent and intellect. The Dean of Admissions noted that a student's success at Penn is "not entirely informed by the presence or absence of testing."

In practice: An ACT score, whether 34 or 36, never makes or breaks an application by itself. It confirms academic preparedness but doesn't trump factors like academic trend, teacher evaluations, or demonstrated intellectual curiosity.

Penn has institutional priorities that extend beyond academics. If they need specific talents, whether it's a skilled oboe player or someone with exceptional research experience, an applicant who fulfills that need might be admitted with a 33 over someone with a 36 who doesn't bring those qualities.

The Cosmic Perspective: What Actually Matters

Once you're at 34+, you've cleared Penn's academic benchmark. Incremental improvements above that yield marginal gains. The students who get in at this level distinguish themselves through:

Genuine research experience with measurable outcomes—not generic "volunteering" in a lab
Competition results that demonstrate mastery in their field
Intellectual depth that shows up in essays, not just résumé padding
Strong technical foundation aligned with their intended major

If you're a STEM student applying to Penn Engineering with a 34 ACT (but 35-36 Math subscore) and you've published research, competed nationally in science competitions, or built something technically sophisticated, you're in strong position.

Strategic Recommendations

If you're scoring 32-33: Retake. You're below Penn's competitive range. A 34+ is essential.

If you're at 34: You're competitive. Consider retesting only if you can meaningfully improve your Math (for STEM) or English/Reading (for humanities) subscores to 35-36. Otherwise, invest time in strengthening other application components.

If you're at 35-36: Stop testing. You've cleared the bar. Focus on what actually distinguishes applicants at this level, your research, achievements, and intellectual contribution.

For all applicants: Remember that Penn's 6% acceptance rate means even with perfect scores, you're facing rejection odds. Build an application that demonstrates genuine expertise and impact in your field, not just high numbers.

If you have a 36 but generic extracurriculars and weak recommendations, you're getting rejected.

Let's Talk