Start with the official material. Then fill the gaps.
The core free official resources are Bluebook (the testing app, which also holds the full-length adaptive practice tests), the Student Question Bank, and the official SAT practice course on Khan Academy. All three are produced by College Board and cost nothing. Any paid resource, ours included, is supplementary to them.
College Board resources
Bluebook
College Board's testing application. The real exam runs in it, and so do the official full-length practice tests. Install it early — meeting the annotation tool, answer eliminator and Desmos calculator for the first time on test day costs marks.
Open on collegeboard.orgFull-length practice tests
Free, official and module-adaptive, taken inside Bluebook. These should be the backbone of anyone's practice testing, whether or not they work with a tutor.
Open on collegeboard.orgStudent Question Bank
Thousands of official practice questions, filterable by section, domain, skill and difficulty. Free, and requires a College Board account. Work through this before any third-party bank.
Open on collegeboard.orgOfficial SAT practice on Khan Academy
A free official course covering every tested skill at foundational, medium and advanced levels, with video walkthroughs and unit tests. The best free option for rebuilding content you are missing.
Open on collegeboard.orgSAT dates and deadlines
The maintained calendar. One set of dates applies to US and international candidates alike, and deadlines fall about two weeks before each administration.
Open on collegeboard.orgAssessment Framework for the Digital SAT Suite
The technical document behind the exam: domain weightings, the adaptive model, question formats and the maths reference sheet. Dry, and the definitive answer to most structural questions.
Open on collegeboard.orgSAT1Prep guides
What is the Digital SAT?
Format, timing, module-adaptive structure, Bluebook tools and scoring, with the current test dates.
ReadSAT Math
The four content domains, how they are weighted, and what to work on in which order.
ReadSAT Reading and Writing
Four domains, one short passage per question, and why the editing half is the fastest to improve.
ReadSAT strategies
Pacing per module, what module-adaptive actually changes, vocabulary building, and the old advice that is now wrong.
ReadSAT diagnostic test
What a diagnostic is for, what it produces, and how to run one yourself for free.
ReadSAT error analysis
The four causes behind nearly every wrong answer, and why the label decides the fix.
ReadSAT study plan
Turning an error profile into a weekly schedule, with three plan shapes and a worked week.
ReadSAT practice tests
How many, how often, and the review routine that makes each one worth taking.
ReadSAT question bank
Drilling one skill at a time, and how a bank differs from a practice test.
ReadExam facts across these guides were last reviewed against College Board on 3 September 2026.
Reading about the SAT is not the same as measuring yourself against it
Take a full-length test under real timing, then come back to whichever guide matches where your errors actually landed.