Test Score Calculators
Add up section scores the way each test maker does. Where a test maker does not publish its conversion, we say so instead of guessing.
Every test we cover
| Test | What it works out | Testing time | Percentile table used |
|---|---|---|---|
| ACT score calculator | Work out your ACT Composite from English, Math and Reading, your STEM score, and the 2026–2027 national rank for each score. | 125 minutes without the optional Science section | 2026–2027 national ranks (ACT-tested graduates of 2024–2026), for tests taken September 2026 to August 2027 |
| SAT score calculator | Add your Reading and Writing and Math section scores into your SAT total (400–1600) and see College Board's user percentile for each score. | 134 minutes | User group percentiles on College Board's research site (students who graduated in the past three school years), as published there with no edition year; checked October 19, 2026 |
| SHSAT score calculator | Check your SHSAT composite: add the ELA and Math scaled scores from your results. NYC publishes no conversion, so there is no estimate from correct answers. | 180 minutes for both sections together | — |
| LSAT score calculator | Find the percentile rank for any LSAT score from 120 to 180, using LSAC's percentile table for the 2023–2026 testing years. | 140 minutes (four 35-minute sections) | LSAC table for the 2023–2024, 2024–2025 and 2025–2026 testing years |
| MCAT score calculator | Add your four MCAT section scores (118–132) into your total (472–528), with AAMC's 2026–2027 percentile ranks and confidence bands. | 375 minutes of test content | Percentile ranks in effect May 1, 2026 – April 30, 2027, based on all 2023–2025 results |
| ISEE score calculator | Check the stanines on your ISEE score report: enter each section's percentile rank to see the 1–9 stanine and band from ERB's chart. | 160 minutes at the Middle and Upper Levels, including the 30-minute essay (Lower Level: 140) | None published: percentiles compare applicants to the same grade over the past three years, updated every year |
| SSAT score calculator | Check the total on your SSAT score report: add your Verbal, Quantitative and Reading scaled scores for your level. No estimate from right answers. | 170 minutes at the Middle and Upper Levels, including the unscored writing sample and experimental section (3 hours 10 minutes with breaks) | None published: percentiles compare first-time test takers in the same grade over the last three years (US and Canada) |
| ASVAB score calculator | Work out your AFQT from your ASVAB standard scores: 2 × VE + AR + MK, then the official percentile from the 1997 score-scale table. | 197 minutes of time limits on the computer version (paper version: 149) | 1997 national sample of 18- to 23-year-olds |
| GRE score calculator | See ETS's percentile rank for your GRE Verbal (130–170), Quantitative (130–170) and Analytical Writing (0–6) scores, from 2022–2025 test takers. | 118 minutes | All test takers from July 1, 2022 to June 30, 2025 (ETS 2026–27 interpretive data) |