SAT + Essay PrepVideo
Leah came to Greenlight after realizing her self-study for the SAT wasn’t leading to meaningful score improvements or a clear sense of how to practice effectively. Working with Joey transformed the pr…
Leah K
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SAT Diagnostic Exam
Know your score before test day — and know exactly what to work on.
Free diagnostic. No credit card required.
What is the SAT Diagnostic?
The Greenlight SAT Diagnostic is a full-length digital SAT administered under timed, test-day conditions — the same format, structure, and pacing you will face on the real exam. After the test, you receive a detailed section-by-section score breakdown that shows exactly where you lost points and why. Your results are then used to build a personalized SAT prep roadmap, so every hour of study is targeted at the areas that will move your score the most.
What to Expect
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Full-length digital SAT format — the same structure you'll see on test day
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Timed conditions — every section and module runs on the official clock
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Math + Reading/Writing score breakdown — section scores, question-level analysis, and time-per-question data
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1:1 debrief session with a Greenlight SAT tutor — review your results and map out your prep plan
What SAT Students Say
Hear from students who used the Greenlight SAT Diagnostic to find their baseline and build a plan.
Ready to find your baseline?
Book your free SAT Diagnostic and walk away with a score, a breakdown, and a plan.