A perfect SAT score is 1600 — the maximum possible. That is 800 on Reading & Writing plus 800 on Math.
Fewer than 1% of test takers earn a perfect 1600. It usually requires missing zero or one question in each section while reaching the hard Module 2.
Sometimes. The exact raw-to-scaled conversion varies by test form. Some forms allow one miss per section and still award 800; others do not.
Drill free SAT questions by skill, take timed modules, and project your 1600-scale score.