GRE Subject Tests

The GRE Subject Tests are specialized exams designed to assess a candidate’s in-depth knowledge of a specific academic field. These tests are required for certain graduate programs, especially in STEM and research-based fields.


1. Available GRE Subject Tests

GRE Subject Tests are offered in the following disciplines:

Subject TestDescription
MathematicsTests calculus, algebra, and discrete mathematics.
PhysicsCovers mechanics, electromagnetism, thermodynamics, and quantum physics.
PsychologyAssesses knowledge of cognitive, developmental, and social psychology.
ChemistryFocuses on organic, inorganic, analytical, and physical chemistry.

The Biology and Literature subject tests were discontinued in 2021.


2. GRE Subject Test Dates & Format

Test Dates – GRE Subject Tests are offered thrice a year (April, September, October).
Format – Paper-based (No computer-based option).
Duration2 hours and 50 minutes (No breaks).
Score Range200-990 (scaled score).


3. GRE Subject Test Fees

ServiceFee (USD)
GRE Subject Test Fee$150
Rescheduling Fee$50
Test Center Change$50
Additional Score Report$30 per school

Fee waivers are available for eligible students through the ETS Fee Reduction Program.


4. Who Should Take a GRE Subject Test?

  • STEM Applicants – Programs in Physics, Mathematics, and Chemistry often recommend Subject Test scores.
  • Competitive Applicants – A high GRE Subject Test score can strengthen applications to top universities.
  • Research-Oriented Students – Required for Ph.D. programs in technical fields.

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