Old SAT to New SAT to ACT Score Converter

As you know, in March the College Board began using a new version of the SAT. As we’ve noted in previous blog posts, the test is significantly different from the previous version and is scored on a totally different scale. Many students, however, will have taken both versions when they apply to college, and admissions departments, high schools, students and parents will need to be able to convert scores from one scale to the other. Fortunately the College Board has just released a converter to compare scores from the old SAT to the redesigned SAT and vice New_and_old.jpgversa along with an SAT to ACT score converter.

Method Test Prep will do a thorough analysis of these concordances in an upcoming blog post, but our preliminary review indicates that it is reasonable to expect that the "average" scores on the new SAT will be somewhat higher than they were on the previous version. We tested this by seeing what the old average score would be on the new test. In 2015, the national mean scores were 500 for Critical Reading; 510 for Math; and 480 for Writing (1010 CR+M). On the new test scale that would result in a 550 for Evidence Based Reading and Writing and a 540 for Math, or an 80 point "increase".

Students should run their own scores through the converter; it’s very simple to use and the results are calculated quickly.  Students can also use this tool to convert ACT scores, but the process is somewhat inexact, because now instead of trying to compare two totally different tests (with totally different scales) you now have to compare three: one must convert a score to the old SAT score before it is possible to compare it to the ACT scale.

To get a basic idea of how the scores compare, please look at the chart below. As you can see, most scores will appear “higher” on the new SAT than they did on the old version. This doesn’t mean that a student will have done “better” on the new test; it is simply scaled differently.



Increase from Old (CR+M) to New

ACT Composite

300 Reading,

300 Writing,

300 Math

350 Reading and Writing

350 Math

100 points

(600 to 700)


400 Reading,

400 Writing,

400 Math

450 Reading and Writing

440 Math

90 points

(800 to 890)


500 Reading,

500 Writing,

500 Math

560 Reading and Writing

530 Math

90 points

(1000 to 1090)


600 Reading,

600 Writing,

600 Math

650 Reading and Writing

620 Math

70 points

(1200 to 1270)


700 Reading,

700 Writing,

700 Math

730 Reading and Writing

730 Math

60 points

(1400 to 1460)


If you have questions about how to interpret test scores, or want help in raising your scores further, please give Method Test Prep a call.

Leave a Comment