Pre-Dental Track Explained (USA): Prerequisites, DAT and the Dental School Path

Pre-dental is a plan, not a major

"Pre-dental" is not a degree — it is a set of prerequisite courses and experiences you complete alongside any undergraduate major. Students major in biology, chemistry, or completely unrelated fields and still apply to dental school, as long as the required science prerequisites are done.

The core idea is to build a course-and-experience plan early: required sciences, the Dental Admission Test (DAT), relevant experiences, and a centralized application. This guide covers that structure only — it contains no clinical or treatment content, and following it does not guarantee admission to any program.

Typical prerequisite coursework

Most dental schools expect foundational science coursework, commonly including general biology, general (inorganic) chemistry, organic chemistry, physics, and often biochemistry, plus English and math. Exact requirements vary by school, so build your list from the specific schools you are targeting.

The DAT is generally taken after completing biology, general chemistry and organic chemistry, and many applicants test after their third undergraduate year. Confirm each school's required courses and recommended timing on its official admissions page and through ADEA's guidance.

• General biology, general chemistry, organic chemistry, physics
• Often biochemistry, plus English and math
• Requirements vary by dental school — verify each one
• Complete key sciences before sitting the DAT

The Dental Admission Test (DAT)

The DAT is administered by the American Dental Association (ADA). It tests across several areas including natural sciences, perceptual ability, reading comprehension and quantitative reasoning, and candidates take all sections in one sitting.

The ADA has updated DAT score reporting (for tests on or after March 1, 2025, scores are reported on a 200–600 scale), and the ADA states the exam content and structure were not changed by the scoring update. There are also rules on how often you can retest. Scoring, fees, scheduling and retest rules can change, so rely on the ADA's official DAT pages and candidate guide for the current details rather than third-party summaries.

Shadowing and manual-dexterity expectations

Dental schools generally value firsthand exposure to the profession, often through shadowing licensed dentists, and many look for evidence of manual dexterity — fine hand skills relevant to dental work, sometimes shown through art, crafts, music or lab activities.

These expectations are described in school admissions materials and ADEA's pre-dental guidance, and they vary by program. Treat shadowing and dexterity experiences as part of your long-term plan, and confirm what each target school actually expects on its official site.

The AADSAS application

Most U.S. dental schools use ADEA AADSAS, the centralized application service run by the American Dental Education Association (ADEA), as the primary application. One AADSAS application can be sent to multiple participating schools.

You do not have to wait until you have a DAT score to submit AADSAS, but most schools will not consider an application complete until they receive your scores. Application cycles, deadlines and supplemental requirements differ by school and change each cycle — verify all dates and steps on ADEA's official AADSAS pages and each school's own admissions site.

How pre-dental differs from pre-med

Pre-dental and pre-med share much of the same science prerequisite base, which is why some students keep both options open early. The differences are downstream: dentistry uses the DAT and AADSAS, while medical paths use different tests and application services, and dentistry places particular weight on manual dexterity and dental-specific exposure.

If you are deciding between the two, compare the test, application service and experience expectations for each, and confirm current requirements directly on the official ADEA/ADA sources.