← Back to Blog
GPA6 min read·Updated April 23, 2026

How TMDSAS Calculates Your GPA (Texas Applicants)

TMDSAS is the centralized application for Texas medical, dental, and veterinary schools. Its GPA calculation differs from AMCAS in important ways.

ByElias Woodbury·
Key Takeaways
  • TMDSAS reports Overall, BCPM (Science), Non-Science, and several sub-GPAs.
  • TMDSAS course classification can differ from AMCAS — verify your science courses are categorized correctly.
  • Texas residents have a major in-state preference at most Texas schools, which affects how GPA is read.

TMDSAS Overview

TMDSAS (Texas Medical and Dental Schools Application Service) is the centralized application used by most Texas public medical, dental, and veterinary schools. It is free, separate from AMCAS and AADSAS, and has its own essay structure and GPA calculation.

Schools using TMDSAS include UT Southwestern, Baylor (alongside AMCAS), UT Houston, UT San Antonio, Texas A&M, Texas Tech, UTHSC, and others.

TMDSAS GPA Categories

  • Overall GPA: All undergraduate coursework
  • BCPM (Science) GPA: Biology, Chemistry, Physics, Math
  • Non-Science GPA: Everything else
  • By Year: Sub-GPAs by academic year
  • Graduate GPA: Separately reported if applicable

How TMDSAS Differs from AMCAS

  • Course classification: TMDSAS uses its own rules and occasionally classifies courses differently from AMCAS. Verify your science classifications.
  • Repeats: Like AMCAS, TMDSAS counts every attempt. No grade replacement.
  • Essays: TMDSAS has three essays (personal statement at 5,000 chars, personal characteristics at 2,500 chars, optional at 2,500 chars). AMCAS has only the 5,300-char personal statement.
  • Deadline: TMDSAS regular deadline is October 1 — much earlier than AMCAS rolling submission. Early Decision is August 1.
  • Application fee: TMDSAS is free; AMCAS charges per school.

In-State Preference and GPA

Texas state law requires Texas medical and dental schools to maintain at least 90% Texas residents in entering classes. This creates two effectively separate applicant pools:

  • Texas residents: The competitive pool. Matriculant GPA ranges are competitive but not extreme — many Texas state schools have median matriculant GPAs in the 3.7–3.8 range.
  • Out-of-state applicants: Compete for ~10% of seats. Stat requirements are much higher because programs select very few. OOS applicants to Texas typically need top-decile MCATs.

If you grew up in Texas but attended college elsewhere, verify your residency status carefully with TMDSAS — rules differ by state and circumstance.

Frequently Asked Questions

TMDSAS is used by most Texas public medical (MD and DO), dental, and veterinary schools — including UT Southwestern, Baylor, UT Houston, UT San Antonio, Texas A&M, UTHSC, and Texas Tech. Baylor uses both AMCAS and TMDSAS (most applicants apply TMDSAS).

TMDSAS is a separate, free centralized application for Texas residents and non-residents applying to Texas. It has its own GPA calculation, personal statement (5,000 chars), personal characteristics essay (2,500 chars), and optional essay (2,500 chars). Course classifications can differ slightly from AMCAS.

Yes — Texas state law requires Texas medical and dental schools to admit at least 90% Texas residents. Out-of-state applicants face very competitive admissions; TMDSAS schools typically have strict OOS caps.

No. Like AMCAS, AADSAS, and post-2019 AACOMAS, TMDSAS counts every attempt of a repeated course.

TMDSAS opens in early May. Texas schools have an early decision deadline of August 1 and a regular deadline of October 1 — both significantly earlier than AMCAS.

Browse the schools

Admissions statistics, tuition and prerequisites, taken from each school's own published materials.

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.