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About this exam

The HiSET® program is a high school equivalency (HSE) pathway: passing the HiSET exam gives an adult who left high school without a diploma a credential they can use for college admissions, job requirements, and training programs. The program is administered by PSI, which operates the official hiset.org website and myHiSET account system. It is available in participating states and jurisdictions, and each one sets its own eligibility rules, requirements, and fees - so your state's page is the first thing to check, not a national rule of thumb.

The exam measures high-school-level academic skill in five core areas: language arts reading, language arts writing, mathematics, science, and social studies. Questions reward comprehension, reasoning, and careful reading rather than memorized trivia, so preparation should pair content review with timed practice under realistic conditions.

To get started, confirm your state's requirements and fees, create a myHiSET account, and then schedule either a test-center appointment or an online proctored session. If you need testing accommodations, begin that request early. Preparation options include official practice tests, the resource library toolkits, approved prep providers, and HiSET Academy by Essential Education. Take a practice test early to find your weakest areas, then study in short, regular sessions rather than one long cram.

This page is independent study material. It is not affiliated with, endorsed by, or sponsored by PSI, HiSET, or ETS. Always confirm current rules on hiset.org.

What you'll study

Common questions

About HiSET preparation

What do I actually earn by passing the HiSET exam?

A high school equivalency (HSE) credential, not a traditional four-year high school diploma. It is designed to show employers, colleges, and training programs that you have high-school-level academic skills. Because individual institutions and employers decide how they recognize an HSE credential, confirm acceptance with the school or employer you plan to approach before you spend money testing.

How much does the exam cost, and am I eligible?

Both answers are state-specific. The official site directs test takers to find HiSET requirements and fees for their own state rather than quoting a single national price or age rule. Look up your state's requirements page on hiset.org before you create an account, because eligibility rules, pricing, and any residency conditions are set at that level.

What subjects does the test cover?

Five core areas: language arts reading, language arts writing, mathematics, science, and social studies. Each subject is its own test with its own score, so a weak result in one area does not automatically sink the others. Check your state's requirements page to see exactly which subject tests you must complete and what scores count as passing where you live.

How difficult is the HiSET?

It is built to high-school level, not college level, and it does not try to trick you with obscure content. Most candidates find the challenge is breadth and time pressure rather than question difficulty. The reliable way to judge your own readiness is to take an official practice test early, score it honestly, and compare your results against the passing standard your state uses.

Can I retake a subject test if I do not pass it?

Retake rules, waiting periods, and any fees are set by your state or jurisdiction, not by a single national policy, so verify the specifics on your state's requirements page before assuming you can immediately re-test. In practice, candidates who plan for the possibility of a retake tend to schedule subject tests with buffer time rather than booking everything at once.

Do I have to take all the subject tests at the same time?

No. HiSET offers multiple testing options so you can fit the program around work and family obligations, which usually means scheduling subject tests across different days or weeks. Many candidates take the subjects they feel strongest in first to build momentum, then give their weakest subject a dedicated study block before scheduling it.

Can I take the exam at home instead of at a test center?

Online proctored testing exists as an option within the HiSET program, alongside testing at a physical test center. Availability depends on your state's rules and on meeting the equipment and environment requirements for remote proctoring. Confirm both the state policy and the technical requirements before you schedule, or you risk losing an appointment slot.

How should I organize my studying?

Start with one practice test per subject and rank the results by the size of the gap to passing. Then study your two weakest areas in parallel with short, frequent sessions, keeping a daily math and writing routine since those skills build slowly. Save one full timed practice run per subject for the week before you sit for it.

What causes candidates to fall short?

Common patterns: practicing untimed and then running out of time on test day, skimming prompts and missing what the question actually asks, neglecting math fundamentals, not checking state requirements before booking, and requesting accommodations too late for documentation to be processed. Fixing the first two alone tends to move scores the most.

How do I request testing accommodations?

HiSET has a formal accommodations process for test takers with disabilities, and it is separate from scheduling your appointment. Start the request well before your target test date, because documentation review takes time and an unapproved request can force you to reschedule. Details and required forms are published on the official site under test accommodations.