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Test Prep7 min read·Updated April 15, 2026

DAT Score Guide: What Is Competitive for Dental School?

The DAT is scored 1–30 with an applicant average around 19 and matriculant average around 20.5. Here is the breakdown of what is competitive, by section.

ByElias Woodbury·
Key Takeaways
  • DAT Academic Average (AA) of 20–21 is the matriculant range for most US dental schools (ADEA).
  • Most programs care about your AA and Total Science (TS) score, plus the Perceptual Ability Test (PAT) for dental-specific spatial reasoning.
  • A balanced score — no section below 17 — reads better than a high AA with one weak section.

How the DAT Is Scored

The Dental Admission Test (DAT) reports section scores on a scale of 1–30, with a midpoint of 15. The test has four sections:

  • Survey of Natural Sciences: Biology, General Chemistry, Organic Chemistry (combined and individually scored).
  • Perceptual Ability Test (PAT): Six subsections testing spatial visualization.
  • Reading Comprehension: Three passages from scientific articles.
  • Quantitative Reasoning: Math, including word problems and data interpretation.

The most commonly referenced scores are the Academic Average (AA) — the average of Biology, General Chem, Organic Chem, Reading Comp, and Quant — and the Total Science (TS) — the average of Bio, Gen Chem, and Org Chem.

Target Scores by School Tier

DAT scores by section, approximate competitive ranges (ADEA matriculant data)
SectionApplicant AvgMatriculant AvgCompetitive
Academic Average (AA)~19~20.521+
Total Science (TS)~19~20.521+
Perceptual Ability (PAT)~19~2021+
Reading Comprehension~20~2122+

Top-tier dental programs (Harvard, Penn, UCLA, UCSF) have published matriculant AA averages approaching 23. Most US dental schools have matriculant AAs in the 20–22 range. A 19 AA is below the matriculant average but still within range for many programs, especially with a strong GPA.

Why PAT Matters Specifically

The Perceptual Ability Test is unique to the DAT — no other standardized test for health professions includes it. PAT measures spatial visualization through six subsections (keyholes, top-front-end views, angles, hole punching, cube counting, pattern folding).

Most dental schools weight PAT alongside AA because dentistry requires strong spatial reasoning. A low PAT (under 17) is a flag even with a strong AA. PAT is also one of the most improvable sections — most students gain 3–5 points from systematic practice over 6–8 weeks.

When to Retake

You can take the DAT up to 3 times. A 4th attempt requires special permission from the ADA. Programs see every score.

Retake conditions:

  • Your AA is more than 2 points below your target school's matriculant average.
  • You have an identifiable section weakness (especially PAT or one science) that you can address with targeted prep.
  • Your practice exam averages are meaningfully higher than your real score.

A retake from 20 to 21 typically does not change outcomes. A retake from 18 to 21 can.

Frequently Asked Questions

An Academic Average of 20+ is at or above the matriculant average for most US dental schools. A 22+ is competitive at most programs. Top programs (Harvard, Penn, UCLA) typically have matriculant averages of 23+.

You can take the DAT up to 3 times. A 4th attempt requires special permission from the ADA and a documented reason. Programs see every score.

They test different things. The DAT is content-heavy with a unique Perceptual Ability section. The MCAT is longer, includes critical reasoning (CARS), and requires more integration. Most students find the DAT shorter and more memorization-based.

Most successful test-takers study 2–4 months with 200–400 total hours of dedicated prep. Bootcamp.com and DAT Destroyer are widely used by high scorers.

Yes. Many dental schools weight PAT alongside AA because it predicts spatial reasoning relevant to dental work. A low PAT (sub-17) is a flag even with a strong AA.

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About the Author

Elias Woodbury
Elias Woodbury

Co-Founder · Dental School Applicant

B.S. BiochemistryAADSAS Applicant 2026Co-Founder, White Coat World

Elias went through the AADSAS process in 2026 and built White Coat World to give every pre-health student the guidance he had to piece together himself. He writes about the tactical side of applications: hours, GPA, and what schools actually care about.

Educational Disclaimer: White Coat World provides educational resources for pre-health students. Admissions requirements vary by institution and change each cycle. Always verify shadowing hour requirements, GPA cutoffs, and application deadlines directly with your target schools. This content is not licensed advising.