SAT to ACT Score Converter
Convert SAT scores to ACT composites and ACT to SAT using the official concordance tables — with approximate national percentiles to see how a score compares.
How to use
- 1Choose which test you took.
- 2Enter your total SAT score (400–1600) or ACT composite (1–36).
How it's calculated
Uses the official 2018 ACT/SAT concordance tables published jointly by ACT and the College Board. Percentiles are approximate national user percentiles.
Frequently asked questions
Do colleges treat SAT and ACT equally?
Yes — US colleges accept either and use the official concordance to compare them.
Is a converted score exact?
Concordance gives the closest equivalent; one ACT composite maps to a small range of SAT totals.
What about the digital SAT?
The digital SAT (2024+) uses the same 400–1600 scale, and the College Board states scores are comparable, so the concordance still applies.