USA
Dental Admission Test (DAT)
600 questions
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About this exam
The Dental Admission Test (DAT) is a standardized admissions exam used by dental schools in the United States. It is generally taken by people applying to dental school, and its results help admissions committees assess academic and perceptual skills alongside grades, coursework, experiences, and other application materials. The DAT is one part of a broader review, not a guarantee of admission. Applicants should check current American Dental Association (ADA) guidance and the requirements of the schools they plan to apply to, since policies can vary.
The DAT has four sections: Survey of Natural Sciences, Perceptual Ability, Reading Comprehension, and Quantitative Reasoning. The science section covers biology, general chemistry, and organic chemistry. Biology review may include cell and molecular biology, genetics and molecular inheritance, evolution and ecology, and diversity of life and classification. Preparation means building subject knowledge while also developing timing and familiarity with each section’s question styles. For the 2027–2028 application cycle, consult the current ADA DAT guide for the latest exam details and policies.
How to prepare for the DAT
- Use the current ADA DAT guide to confirm the exam outline, policies, and section details, then map your study plan to the listed topics.
- Review biology systematically, including cell and molecular biology, genetics, evolution and ecology, and diversity and classification; connect concepts rather than relying only on memorization.
- Build timed practice into your schedule across all four sections, review explanations for missed questions, and keep an error log to identify topics or question types that need more work.
FAQ
Who should take the DAT?
The DAT is intended for people applying to dental school. Applicants should check the ADA’s current eligibility guidance and confirm how each dental school they are considering uses DAT results.
What sections are on the DAT?
The DAT includes Survey of Natural Sciences, Perceptual Ability, Reading Comprehension, and Quantitative Reasoning. Survey of Natural Sciences covers biology, general chemistry, and organic chemistry.
What should I study for the DAT biology section?
Review the biology topics in the current ADA exam guide. Core areas include cell and molecular biology, genetics and molecular inheritance, evolution and ecology, and diversity of life and classification. Use timed questions to check both understanding and pacing.