Practice SAT tests online: Digital SAT question bank with explanations | HOCSAT Test
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Module Practice: focus on one module at a time

Each test includes four modules: Reading & Writing 1–2 (27 questions · 32 min) and Math 1–2 (22 questions · 35 min). Practice the areas you need to improve, timed like the real exam, with explanations right after you submit.

3 full tests free Get your estimated SAT score as soon as you submit Step-by-step explanations No card needed

Choose a module and practice for 32–35 minutes instead of the full 2 hours and 14 minutes. Each module is scored by its own number of correct answers.

Free test set — 3 to choose from

Free accounts get 3 tests from this group, whichever you like. Retake tests you've already started without using another free attempt.

81 full Digital SAT practice tests

What each practice test contains

Each test is a complete exam with the real Digital SAT structure — not a loose set of questions.

Reading & Writing (modules 1 and 2)27 questions per module · 32 minutes per module
Math (modules 1 and 2)22 questions per module · 35 minutes per module
Break10 minutes between the Reading & Writing and Math sections
In-test toolsBuilt-in Desmos calculator, answer eliminator, mark for review

How the test is scored

Submit your test. Get your estimated score instantly. Scores use the 400–1600 scale and the Digital SAT conversion tables, with Reading & Writing and Math reported separately, 200 to 800 each.

You can then open every question: the prompt, the correct answer, and a detailed explanation — why that answer is right and why your choice was wrong.

How to practice effectively

  1. Sit a full test under real timing. Do it in one sitting like the real thing; a score from an interrupted test tells you nothing.
  2. Read the explanation for every wrong answer right after you submit. You still remember your reasoning then, which is the only way to see where it broke down.
  3. Review your mistakes and write down the method. Collect the questions you are still unsure about into their own drill set and finish them off.
  4. Track your progress across several tests. Track your scores, see how close you are to your target, and identify the skills that need more work.

Not solid on a question type yet? Learn it first: Information and Ideas Algebra

Want HOCSAT to plan your study path from your weaknesses? See HOCSAT Learn Start with 3 free tests

Frequently asked questions

Are these practice tests like the real Bluebook?

They match on format: the number of sections, modules, questions and the timing of each module all follow the real exam's specification, and the test screen carries the same set of tools. What differs is that these are not papers published by College Board.

How many practice tests are there?

There are 81 tests in the bank right now, and it keeps growing.

Is it free?

The first three tests are open with nothing to fill in about payment. To use the whole bank, see the pricing page.

How long does a full test take?

About 2 hours 14 minutes of testing (64 minutes of Reading & Writing + 70 minutes of Math); with the 10-minute break between sections, about 2 hours 24 minutes.

Do I get scored straight away?

Yes, the moment you submit. How the raw score becomes a scaled one is covered in the section above.

Which languages are available for answer explanations?

English, with a Vietnamese version as well. Every question opens up to show the correct answer together with the reasoning.

What happens if I leave a test part-way through?

If you leave without pausing, the clock keeps running, exactly like the real exam. Pause first (once per test on the free plan, unlimited on paid plans) and it stays stopped until you return. The link back into it appears on this page.

Do I need to install anything?

No. Tests run straight in your browser.

Set your goal before you start

Both details are required so we can show how far you are from your goal and how much time is left. You can change them any time under My Learning.