Free SAT diagnostic
Find the SAT skills costing you points—in about 15 minutes.
A useful diagnostic should do more than count correct answers. SATpace samples every major Digital SAT domain, estimates where you are strongest and weakest, and turns the result into a practical first week of study. It is short enough to finish today and specific enough to decide what to practice tomorrow.
What the diagnostic covers
The diagnostic balances Math and Reading and Writing. Questions are tagged by domain and difficulty so two students with the same total correct can still receive different recommendations.
- Algebra, Advanced Math, Problem-Solving and Data Analysis, Geometry and Trigonometry
- Information and Ideas, Craft and Structure, Expression of Ideas, Standard English Conventions
- Difficulty levels from 1 through 5
What you receive
After the final answer, SATpace builds a color-coded skill map, an estimated score range, and a seven-day sequence of short sessions. The estimate is a study baseline—not an official College Board score or a guarantee.
Why a shorter diagnostic can help
A full test is valuable when you need a complete test-day rehearsal. At the start of a study habit, however, a shorter sample lowers the barrier to beginning. SATpace uses the weekly full test to validate and refresh the plan as more evidence becomes available.
Frequently asked questions
Clear answers before you begin.
Is the SAT diagnostic really free?+
Yes. The 12-question diagnostic is free and does not require a credit card.
Does it include both SAT sections?+
Yes. It samples Math and Reading and Writing across all eight major domains.
Will I receive an exact SAT score?+
You receive an estimated range and skill profile. Only an official SAT administration can produce an official score.
What happens after the diagnostic?+
You can use the complete SATpace practice experience free for seven days, then choose monthly or annual access.
Find your starting point for free.
Twelve questions. All eight domains. No credit card.
Take the diagnostic →