Free SAT Tools
A suite of free Digital SAT tools — calculate your composite score and percentile, convert between the SAT and ACT, estimate your section score, and practice with real module timing.
SAT Score Calculator
Add your Reading & Writing and Math section scores to get your total SAT composite (400–1600) plus your national percentile for each part.
Use tool →🔁SAT ↔ ACT Converter
Convert an SAT composite (400–1600) to an equivalent ACT composite (1–36) and back, using the official College Board / ACT concordance.
Use tool →📊SAT Percentile Calculator
Enter a composite, Math, or Reading & Writing score to see your national percentile and how many test-takers you scored higher than.
Use tool →🎯SAT Raw Score Converter
Estimate your scaled section score (200–800) from the number of questions you answered correctly on the Math or Reading & Writing section.
Use tool →📅SAT Countdown
Pick your SAT test date for a live countdown of days remaining, plus a study-pace plan tailored to how much time you have left.
Use tool →⏱️SAT Section Timer
Practice with real Digital SAT module timing: 32 minutes per Reading & Writing module and 35 minutes per Math module. Start, pause, and reset.
Use tool →📖SAT Reading Speed
Time yourself on a sample passage to measure your reading speed in words per minute and see whether it's fast enough for the Digital SAT.
Use tool →