SAT resource library
Free SAT Resources and Study Guides
Start with official questions and full-length tests, then use focused references and planning tools to decide what to do with the results. We keep this list short and check it regularly.
Focused resource guides
Maintained guide
How to Use the College Board SAT Question Bank
The Student Question Bank is a free College Board practice resource with thousands of official SAT Suite questions. Its filters are most useful after a score report or diagnostic identifies what you need to practice.
Read the guideMaintained guide
How to Use Khan Academy for Digital SAT Prep
Khan Academy is strongest as a free instruction-and-practice layer: learn or refresh a skill, work through Foundations, Medium, and Advanced practice, then check transfer on official Bluebook tests.
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Best Free SAT Resources: An Honest Study Stack
No single free resource needs to do every job. Use Bluebook to measure, official questions to target weaknesses, Khan Academy to learn, Schoolhouse for live help, and a simple plan to connect the cycle.
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Full-length practice
SAT Practice Test Guide
Set up a realistic test, classify errors, and decide what to study next.
Open resourceMath reference
SAT Math Formulas
Review useful relationships and distinguish provided formulas from fluent knowledge.
Open resourceReading and Writing reference
SAT Grammar Rules
Use a structured grammar refresher alongside Standard English practice.
Open resourceDigital test tool
Desmos on the Digital SAT
Learn where the built-in graphing calculator helps and where algebra is clearer.
Open resourcePlanning and measurement
Free SAT Tools
Calculate pacing, track practice scores, compare targets, and preview a study plan.
Open resourceUse first-party SAT material when it matters
Official questions, test behavior, scoring, and policies belong to College Board. Grind1600’s role is to help organize practice, explain skills, and turn results into a manageable next step.
External-resource details reviewed August 30, 2026 · Grind1600 Editorial Team · Grind1600 is not affiliated with College Board.
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Try a real SAT question
This one is from our 1,804-question bank. A free account opens 120 of them across all 8 domains, with no card required.
Mr. Bingley was good-looking and gentlemanlike; he had a pleasant countenance, and easy, unaffected manners. His sisters were fine women, with an air of decided fashion.
— Jane Austen, Pride and Prejudice (1813)
As used in the text, what does the word "countenance" most nearly mean?