What are Standardized Tests used in the United States? Check List

Jul 11, 2025, 14:12 EDT

One of the most fundamental parts of the U.S. education system are the standardized tests, used for purposes ranging from college admissions to measuring academic proficiency. All test takers must answer the same questions, and all responses are assessed in the same, preset manner.  These assessments include widely-known examinations such as the SAT and ACT, as well as specialized tests for graduate programs and high school equivalency. Read on to know more on what is a standardized test and the list of tests used in the United States.

Standardized tests serve an important role in the American educational system. In the United States, standardized exams are widely used, with students taking more than 100 of them from kindergarten to 12th grade. According to the College Board, 1.97 Millions students took the SAT exam, which is one of the most important and popular standardized tests. They are used by many institutions to assess student's knowledge, establish college preparation and evaluate academic progress. Standardized exams, which range from early school standards to high-stakes admissions assessments, provide a consistent method for measuring academic ability. Learn more about standardized tests and view a list of tests in the United States below.

What are Standardized Tests?

A standardized exam is an assessment that is administered and evaluated consistently and uniformly for all test takers.  This means that all test takers are given the same questions, under the same conditions, and are graded equally.  The scores enable comparisons between individuals or groups, resulting in a standardized assessment of performance.  In the United States, standardized tests play a significant role in the application process for students.  Schools utilize the scores you receive on these examinations to make admissions choices.  As a result, they play a crucial role in determining whether or not you are accepted to your preferred institution. There are numerous standardized tests, and each one serves a distinct function.

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List of Standardized Tests used in the United States

Standardized tests are used across various levels and sectors in the United States, including K-12 education, college admissions, graduate school entry, and professional certifications. Common examples include:

Category

Tests and Examples

IQ Tests

Stanford–Binet Intelligence Scales (SB5), Wechsler Adult Intelligence Scale (WAIS), Wechsler Intelligence Scale for Children (WISC), Wechsler Preschool and Primary Scale of Intelligence (WPPSI), Otis–Lennon School Ability Test, Differential Ability Scales (DAS), Woodcock–Johnson Tests of Cognitive Abilities (WJ)

Achievement Tests

Wechsler Individual Achievement Test (WIAT), Kaufman Test of Educational Achievement (KTEA), Woodcock–Johnson Tests of Achievement (WJ), Peabody Individual Achievement Test (PIAT-R), Wide Range Achievement Test, 5th Ed. (WRAT-5)

Public School Assessments

National Assessment of Educational Progress (NAEP), State achievement tests (required for federal funding), Exit examinations for high school graduation

High School Equivalency Tests

General Educational Development (GED), Test Assessing Secondary Completion (TASC)

Other Private Tests

ACT, PLAN, EXPLORE, WorkKeys, California Achievement Test, ITBS – Iowa Test of Basic Skills, SAT, SAT Subject Tests, CLT – Classic Learning Test, PSAT/NMSQT, STAR (Early Literacy, Math, Reading), Stanford Achievement Test, TerraNova

Secondary School Admissions Tests

ISEE – Independent School Entrance Examination, SSAT – Secondary School Admission Test, HSPT – High School Placement Test, COOP, SHSAT

Undergraduate Admissions Tests

SAT, ACT, ACCUPLACER, CLT

Graduate/Professional School Admissions Tests

Allied Health Professions Admission Test (AHPAT), Dental Admission Test (DAT), Graduate Management Admission Test (GMAT), Graduate Record Examination (GRE), Law School Admission Test (LSAT), Miller Analogies Test (MAT), Medical College Admission Test (MCAT), Optometry Admission Test (OAT), Pharmacy College Admission Test (PCAT), California Basic Educational Skills Test, Wiesen Test of Mechanical Aptitude (WTMA)

Language Proficiency Tests

TOEIC – Test of English for International Communication, TOEFL – Test of English as a Foreign Language, IELTS – International English Language Testing System

Psychological Tests

16 Personality Factors, Beck Depression Inventory, Millon Clinical Multiaxial Inventory, Minnesota Multiphasic Personality Inventory (MMPI), Myers–Briggs Type Indicator (MBTI), Revised NEO Personality Inventory, Thematic Apperception Test

Professional Certification Tests

Certified Public Accountant (CPA), Chartered Financial Analyst (CFA), COMLEX-USA (osteopathic physicians), EPPP (Clinical Psychology), Fundamentals of Engineering (FE), NCLEX-PN/RN (Nurses), PRAXIS (Teacher certification), Multistate Bar Examination (MBE), Uniform Certified Public Accountant Examination, United States Medical Licensing Examination (USMLE)

Armed Forces Tests

ASVAB (entry into military), AFOQT, ASTB (officer entry)

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Conclusion

Standardized tests serve as a critical tool for evaluation within the U.S. education system. From large-scale assessments like the NAEP, which measures educational progress nationally, to exams like the SAT and ACT, which are central to the college application process, these tests provide a common metric for evaluating academic abilities. While they play a significant role in admissions tests and evaluating school systems, their use and impact continue to be subjects of ongoing debate.


Alisha Louis
Alisha Louis

Content Writer

    Alisha Louis is a US Content Specialist with a Bachelor of Journalism and Mass Communication (BJMC) graduate degree. With a keen eye for detail and a passion for storytelling, she specializes in covering trending news and educational developments across the United States. Her work combines journalistic precision with engaging narratives, making complex topics accessible and relevant for a diverse audience. Dedicated to delivering timely and trustworthy content, Alisha brings a fresh, insightful perspective to every piece she writes.

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    FAQs

    • Besides admissions, what other types of standardized tests are used in the United States?
      +
      Standardized tests are also used for high school equivalency (GED/TASC), assessing academic achievement (NAEP), determining language proficiency (TOEFL/IELTS), evaluating psychological traits, and professional certification (like CPA or NCLEX).
    • What are some of the most common standardized tests for college and graduate school admissions?
      +
      For undergraduate admissions, the most common tests are the SAT and ACT. For graduate school, common tests include the GMAT, GRE, LSAT, and MCAT.
    • What is a standardized test and why are they used in the U.S. education system?
      +
      A standardized test is an assessment administered and graded uniformly for all test takers. They are used to compare student performance, measure academic proficiency, and help schools make admissions decisions.

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