College SAT
SATACTAP
Sign up

Hit your target SAT score — and see how close you are.

Practice the SAT, take full-length adaptive mocks, and watch a practice estimate climb toward your target — by your test date.

Start free practiceSee how it works
01 / 03
A student puzzling over a tough SAT question
Stuck on a tough question?
A student seeing why the answer is right
See why it’s right.
Two students practicing the digital SAT
Practice the real digital SAT.
A student watching their practice score climb
Watch your score climb.
Two students focused before the SAT
Rehearse with full mocks.
Two students walking in on test day
Walk in ready.
400–1600RW (200–800) + Math (200–800)
98 questions2 hours 14 minutes, on a computer
2 sectionsReading & Writing, then Math
AdaptiveModule 1 routes Module 2
Why candidates need it

The official tools give you a score — not a plan.

Bluebook's practice tests hand back a number and stop there. The real questions are: am I on pace for my target, which domains are costing me, and how does the adaptive test actually work?

Analysis

A score with no breakdown isn't a study plan.

PrepScore turns every practice set and mock into analysis: a practice estimate toward your target, and your accuracy across the official Reading & Writing and Math domains.

Pace

You can't tell if you'll reach your target in time.

Set a target score and a test date; the dashboard shows a practice estimate as a range and the gap left to close — not a vague "keep going".

Adaptive

The hard part is the adaptive module.

Our full-length mocks reproduce the harder/easier Module 2 routing the digital SAT uses — so test day plays out the way you practiced.

Study tools

Everything the digital SAT asks of you, in one place.

DashboardTarget score, a practice-estimate range, your test-date countdown and today's plan.Where you stand → PracticeWork Reading & Writing and Math by the official domains, with fill-ins and full explanations.Practice by domain → Mock ExamsFull-length, timed, adaptive SAT-style practice mocks — with the Module 2 routing shown and explained.Sit a full mock → FlashcardsSpaced-repetition cards for the rules, vocabulary in context and formulas that slip.Keep facts warm → Mistake BankEvery miss is collected automatically and cleared only when you re-do it right.Fix your misses →
Built for how the SAT really runs

The real SAT is on a computer. So are our full-length mocks.

The digital SAT can't be taken on a phone — and neither should a full-length mock, if you want a practice estimate you can trust. PrepScore keeps the full, adaptive experience on the desktop, and uses your phone for the in-between.

  • Full-length adaptive mocks on the computer, like the real thing
  • Daily practice, flashcards and mistake review on your phone
  • One timed module when you only have 30 minutes
  • Your dashboard and target score in sync across both
The PrepScore SAT dashboard — practice estimate, domain scores and today’s plan
How we compare

Everything serious SAT prep needs — without the price tag

 PrepScoreBig-name courseFree appsPrivate tutor
Practice by the real SAT domains✓✓Some✓
An explanation on every answer✓Some—✓
Full-length adaptive (Module 2) mocks✓✓——
A practice estimate toward your target✓——Some
Visual flashcards + spaced review✓—Some—
Automatic mistake bank✓——Some
Study anytime, on any device✓Some✓—
Typical costLow monthly$$$$Free, limited$$ / hour
Simple pricing

Start free. Upgrade when you're ready.

Free practice every day with a full explanation on every answer — no credit card. One subscription unlocks unlimited practice, full-length mocks and your dashboard.

SAT planning guides

Build your SAT plan around the score your colleges need.

Use these guides to decide when to test, what score to target, and which prep option fits your budget.

High-intent SAT guides

Free digital SAT practice testTry an SAT-style practice test first.→ SAT Reading & Writing practicePractice the first SAT section by domain.→ SAT score calculatorEstimate a 400–1600 score.→ Perfect SAT scoreWhat 1600 takes and when it matters.→ PSAT/NMSQT guideUse the PSAT as an early SAT signal.→ SAT costRegistration fees, waivers and prep costs.→ SAT superscoreHow colleges combine section scores.→ Test-optional collegesWhen sending scores can still help.→ SAT score accuracyHow PrepScore estimates your range.→

SAT score targets by college

Harvard SAT scoreScore target and policy context.→ MIT SAT scoreMath-heavy target score context.→ Stanford SAT scoreSelective-admissions score context.→ Yale SAT scoreRange, policy and prep target.→ Princeton SAT scoreCompetitive SAT range context.→ UPenn SAT scoreWhat score is worth sending.→ Brown SAT scoreTarget score and testing policy.→ Columbia SAT scoreScore range and application context.→ Cornell SAT scoreCollege-specific target guidance.→ Duke SAT scoreCompetitive score planning.→ Georgetown SAT scoreTesting expectations and range.→ Michigan SAT scoreTarget score and application context.→ Northwestern SAT scoreRange, policy and target planning.→ Notre Dame SAT scoreCompetitive score context.→ NYU SAT scoreScore target and testing options.→ UChicago SAT scorePolicy context and score planning.→ Vanderbilt SAT scoreCompetitive score target.→ Caltech SAT scoreMath-forward score context.→

SAT prep comparisons

Best SAT prepCompare serious prep options.→ PrepScore vs KaplanPrice, format and practice workflow.→ PrepScore vs Princeton ReviewCourse model versus practice system.→ PrepScore vs Khan AcademyFree practice versus tracked prep.→ PrepScore vs PrepScholarCompare score planning and workflow.→ PrepScore vs UWorldQuestion bank versus full prep system.→ PrepScore vs MagooshVideo-led prep versus practice-led prep.→ PrepScore vs AcelyCompare adaptive study workflows.→
FAQ

SAT questions, answered

What's on the digital SAT?
Two sections — Reading and Writing first, then Math — with 98 questions in 2 hours 14 minutes, taken on a computer. Each section is adaptive, and scores run 400 to 1600.
What is a good SAT score?
It depends on your target colleges. The recent national average is about 1030; roughly 1200 is near the 80th percentile and 1400 near the 97th. In PrepScore you set your own target and track a practice estimate toward it — there's no fixed pass line.
How does the adaptive SAT work?
Each section has two modules. How you do on the first decides whether the second is the harder or easier module, and each section adapts once. Our mock exams reproduce this so test day isn't a surprise.
How is PrepScore different?
Official practice gives you a score but little analysis. PrepScore turns your practice into a dashboard — a practice estimate toward your target, your weak domains across RW and Math, and full-length adaptive mocks. Start free, no credit card.

See where your SAT score stands today.

Start with free practice — no credit card. Set a target, and watch the estimate climb toward it.

Start free practiceSee pricing