81 Digital SAT practice tests with full explanations
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1,250+ students prep for the SAT on HOCSAT every month

Practice Digital SAT every day. Know exactly what to improve.

Practice with 81 full-length Digital SAT tests timed like the real exam, get an estimated SAT score the moment you submit, and read a detailed explanation in English for every question. Still stuck? Ask the AI tutor or study more across the 8 SAT skill areas.

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No card needed. Paid plans from $79 / 3 months.

81
full practice tests
7,936
explained questions
30
question types
8
courses
Try it Math · Algebra 0:14

A bakery sells muffins for $3 each and cookies for $1.50 each. Sam bought 12 items and paid $27 in total. How many muffins did Sam buy?

Explanation
  1. Let m be the number of muffins, so the number of cookies is 12 − m.
  2. Write the total-cost equation: 3m + 1.5(12 − m) = 27.
  3. Expand and simplify: 3m + 18 − 1.5m = 27 → 1.5m = 9.
  4. Divide both sides by 1.5: m = 6. The answer is C.
  5. Check: 6 muffins × $3 + 6 cookies × $1.50 = $18 + $9 = $27, which matches the total.

Every question in every test comes with a detailed English explanation like this.

Pick an answer to try Take the full test
Why HOCSAT exists

We built HOCSAT because SAT prep shouldn’t be this complicated.

Teaching SAT classes at ESAT, we saw students lose too much time hunting for tests, checking answers and working out where they were weak. HOCSAT was built to fix that: an easy-to-use platform with practice tests, detailed explanations and tools that keep students focused on the exact skills they need to improve.

We believe effective SAT prep starts with knowing exactly what you need to improve.
The HOCSAT teamESAT Technology
Other SAT prep platformsAt HOCSAT
Clunky platforms with too many steps Open a test, submit, get an estimated SAT score
Thin materials, few explanations Every question explained, 8 courses, 30 question types
Hours spent hunting for tests 81 tests built to Digital SAT specs, added after every test date
No idea what to fix after practice Skill analysis and a weekly study plan
The 3-step SAT formula

SAT prep in 3 steps, from assessment to improvement

Repeat the loop, track your progress and move step by step toward your target score.

1Step 1

Take a practice test to see where you stand

Take a full-length Digital SAT and get an estimated score for each section as soon as you submit.

2Step 2

Turn your results into a study plan

HOCSAT analyses your answers to show which skills are costing you points. Based on your target score and the time you have, HOCSAT suggests a realistic plan that spells out what to do each week and how long to spend on each task.

3Step 3

Practise skill by skill, following your plan

Study and practise with new questions for each recommended skill. Once you get at least 6 of 8 new questions right, you move on to the next skill.

Then repeat Keep taking tests to measure progress, then adjust your study plan.
Test bank

81 Digital SAT tests. New practice tests added all the time.

New practice tests built to the Digital SAT structure are added to the bank, so you can keep practising after every SAT test date.

81full 4-module Digital SAT tests
7,936questions, every one explained
7 datespractice tests updated across the year’s SAT test dates
Every datenew tests are added after the test date

New tests by 2026 test date

  1. MayIn the bank
  2. AugTests: 3
  3. SepTests: 9
  4. OctTests: 5
  5. NovNew: 6
  6. DecComing soon
See all 81 tests

Free SAT practice test online

Explore HOCSAT

Explore the SAT learning experience on HOCSAT

The HOCSAT Test and HOCSAT Learn interface, with sample data for a student aiming at 1400.

HOCSAT Test · Practice tests

Test like the real thing, scored on submit

Get used to the Digital SAT interface and flow before test day. Get an estimated score on the 1600 scale right away, split into Reading & Writing and Math.

  • 4 timed modules; module 2 adapts to module 1
  • Desmos, reference sheet and question flags
  • Pause and resume exactly where you left off
Take a free test
HOCSAT Learn · Skill analysis

See your strengths and weaknesses across the 8 SAT skill areas

Built from every question you’ve answered on HOCSAT Test and Learn, and updated as you practise.

  • Skills under 60% accuracy are flagged as priorities
  • Compared with 30 days ago: which areas went up, which went down
  • Every question type has a Practise now button
See skill analysis
HOCSAT Learn · Study plan

Big goals start with small milestones.

Conquering the SAT, like any big goal, is a journey made of many milestones. You only reach the finish line by completing each goal along the way. So stick to your plan, clear one milestone at a time and get closer to your final goal every day.

Just enter your target score and planned test date. Based on your current level and data built up over years of teaching the SAT, HOCSAT creates a study plan that fits you. You can also adjust the plan yourself to better match your ability and the time you really have.

  • A plan made for youBuilt on your current level, your target score and your planned test date.
  • Flexible to your paceAdjust your study milestones to match your ability and the time you really have.
  • One milestone at a timeTrack your progress, complete each milestone and move step by step toward your final goal.
See the study plan
HOCSAT Learn · Practice

30 Digital SAT question types. Drill the right ones, graded instantly.

Pick the question types you need to improve, build a 10–15 question set and get the explanation right after each answer.

  • Question sources: new, previously wrong, flagged
  • Colours show which types to practise first
  • Free accounts see all 30 types and can build 3 sets
Practise by question type
HOCSAT Learn · Courses

8 courses mapped to the Digital SAT skill areas

Each lesson takes about 10 minutes and combines the concept, worked examples, common traps and SAT strategy. Practise right after you finish.

  • Every lesson maps to one of 30 question types
  • 789 practice questions across the courses
  • Every course has a free preview lesson
Explore the courses
Test + Learn · AI tutor

Explanation not clicking? Ask the AI tutor.

The AI tutor helps you understand the questions you’re stuck on, tries a different explanation and gives you more practice on the types you often miss.

  • Ask right inside the question you’re viewing
  • Similar questions for extra practice
  • Retry sets built from the topics you miss
Try the AI tutor
Two products · one platform

Choose the product that fits your goal

HOCSAT Test and HOCSAT Learn can be bought separately or together, with one account and one learning profile.

SAT practice tests

A Digital SAT test bank to take practice tests, get scored and track results test by test.

  • 81 Digital SAT tests
  • Question Bank of 7,936
  • Practise by section
  • Estimated SAT score
  • Detailed explanations + AI
  • Progress tracking
For you if “I already have a study plan and need more tests to practise.”
See HOCSAT Test
New

Study SAT with focus

A personalised study plan shows which skills to improve, what to study and how to practise.

  • 8 courses
  • 30 question types to drill
  • Skill analysis
  • Weekly study plan
  • Estimated SAT score
  • AI tutor
For you if “I want to know where I’m weak and what to study to improve.”
See HOCSAT Learn

Free trial lessons:Words in ContextTransitionsLinear Functions

1I just need tests → Test 2I don’t know what to study → Learn 3I want tests plus in-depth study → Test + Learn
Compare

A whole SAT test bank for less than the cost of a prep course

HOCSAT
  • 81 full 4-module Digital SAT tests, timed like test day
  • Estimated SAT score on submit, with your weak topics
  • Detailed explanations + 50 AI tutor questions a day
  • Saves wrong answers and builds practice sets from the types you need
  • Study on laptop or phone, pause and resume
  • From $79 / 3 months
See plans

Self-study with PDFs or books

  • You usually time yourself and switch modules by hand
  • You usually check answers and grade yourself
  • Explanation depth and support depend on the material
  • You have to collect your own mistakes to find what to fix
  • Hard to track progress from test to test
Study anytime

15 spare minutes is enough to start practising SAT

No app to install. Open the browser on your phone and pick up right where you left off.

Practise on your phoneSqueeze in a few questions on your phone and continue on your laptop when it suits you.
Study alone, without feeling aloneJoin the virtual study hall and see other students practising SAT too. No chatting or score sharing — just a little extra motivation to focus. Enter the study hall →
Share results with parentsShare your results and practice progress with parents through a link — no account needed.
Students

Students share their SAT journey with ESAT & HOCSAT

Tran Dinh Quang, HUS High School for Gifted Students
Tran Dinh QuangHUS High School for Gifted Students
1560 SAT
“Learning SAT with TOEFL — I can only describe it in three words: absolutely amazing.”
Le Minh Hieu, High School for Foreign Languages
Le Minh HieuHigh School for Foreign Languages
“After every class I feel motivated and inspired.”
Duong Nguyen, Chu Van An High School
Duong NguyenChu Van An High School
“The teacher has tons of materials, and the classes are small so we learn really fast.”

See the ESAT student Hall of Fame →

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If you’re still deciding, tell us about any feature you love that another platform does better. We read every piece of feedback and keep improving.

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Bring HOCSAT to your classes

Assign tests, manage students and track the whole class skill by skill — all on one platform. Available in Vietnam and internationally.

  • Priced per student seat, activated quickly
  • Assign tests and practice sets to the whole class
  • Attendance, engagement and progress reports
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Pricing

Choose the SAT plan that fits your goal

Prices in VND, pay by QR bank transfer or international card.Prices in USD, pay by international card.

Free
0 đ$0
3 practice tests
  • 3 full tests, scored
  • Right / wrong per question
  • 10 free AI tutor questions
Start free
Popular Test bank 6 months
890.000 đ$129/ 6 months/ 6 months
≈ 148.000 đ/month≈ $22/month
  • All 81 tests + new tests
  • Detailed explanations and 50 AI tutor questions a day
  • Weak-spot analysis, wrong-answer review
Get 6 months
Test + Learn 6 months
1.590.000 đ$219/ 6 months/ 6 months
490.000 đ less than buying separately$69 less than buying separately
  • Full access to the HOCSAT test bank for 6 months
  • Study by course and practise with a wide range of questions
  • A personalised study plan with a week-by-week SAT score forecast
  • Unlimited practice tests — pause and resume whenever you like
Get the combo

You can also choose the 3-month Test bank plan from 590.000 đ, buy HOCSAT Learn on its own or buy single tests.You can also choose the 3-month Test bank plan from $79, buy HOCSAT Learn on its own or buy single tests.See full pricing

One-time payment for a fixed period — no subscription, no auto-renewal.

What is the Digital SAT?

Since 2024 the SAT has been delivered digitally worldwide — the Digital SAT. The test takes about 2 hours 14 minutes and has Reading & Writing and Math sections, each split into two modules.

It is adaptive: how you do in the first module affects the difficulty of the second module in the same section. That’s why practising for the Digital SAT isn’t the same as practising paper tests.

Read more on hocsat.com →

Preparing for the SAT when English isn’t your first language

For many international students, understanding SAT explanations in academic English can be harder than answering the questions.

HOCSAT helps with detailed explanations for every question and an AI tutor right inside each question.

Read more on hocsat.com →
FAQ

Frequently asked questions

Who is HOCSAT for?

Students preparing for the Digital SAT, from first-timers to those pushing past 1500. Start with 3 free tests to see where you stand.

Are the practice tests like the real test?

HOCSAT writes its tests to the Digital SAT structure: 4 modules, 98 questions, timed with module switches like test day. They are practice tests, not official College Board tests.

How is the predicted score calculated?

Your estimated SAT score comes from the tests you’ve taken, converted to the 400–1600 scale and split into R&W and Math. The prediction updates with your latest practice data.

What’s the difference between HOCSAT Test and HOCSAT Learn?

Test is for practice tests, scoring and reviewing each test. Learn is for studying by skill, drilling question types and following a weekly plan. The combo includes both.

How do I pay? Can I get a refund?

By international card (or QR bank transfer in Vietnam). Plans activate automatically within seconds. Refunds follow our Refund Policy.

Is there a mobile app?

You can use HOCSAT directly in your phone’s browser without installing an app. Your progress is saved so you can continue later.

Didn’t find your answer? Email us at info@hocsat.com

Ready to take on the Digital SAT?

Start with 3 free practice tests, see your current level and choose the SAT study path that fits your goal.

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