SAT Score Calculator

Is 850 a Good SAT Score?

A 850 is low: the 24th percentile of SAT takers. Here is what it means and what to do with it.

Calculate your scoreAll score bands
SAT score
850
Percentile
24th
Rating
Low
ACT equivalent
15

What a 850 SAT score means

A 850 is low. On College Board’s current tables it sits at the 24th percentile of students who took the SAT, so you scored at or above roughly 24% of test-takers (top 76%). Measured against all US juniors and seniors, including those who never take the test, it is the 21st percentile. The national average total is about 1025, so a 850 is 175 points below the average. On the official concordance it is equivalent to about a 15 composite on the ACT.

Which colleges a 850 fits

Admissions readers compare your score with the middle-50% range of admitted students, published in each college’s Common Data Set. A 850 is below the middle-50% range at most four-year universities, though many colleges are test-optional and community-college transfer paths do not require a score. Ranges move a little each year, and a growing number of colleges are test-optional, so check each college’s current policy; the good-score guide lists sample ranges.

How a 850 breaks down

The total is the sum of two sections scored 200–800, so several combinations produce a 850:

Reading and WritingMathTotal
425425850
475375850
375475850

Colleges see both sections, and STEM programs in particular look at Math on its own, so a 850 built on a strong Math score reads differently from the same total the other way round. With balanced sections on the harder Module 2 path, a 850 takes roughly 25 of 54 correct in Reading and Writing and 19 of 44 in Math; try your own numbers in the score calculator.

Moving a 850 up

The next band starts at 900 (Below average), 50 points away. Near this part of the scale each extra correct answer is worth roughly 10–15 points, so that is about 3 more questions right, spread across both sections. At this level the fastest gains usually come from the grammar rules in Reading and Writing and the core algebra in Math, and from being accurate on Module 1 so you are routed to the harder Module 2. See how to improve your SAT score, and remember that most colleges superscore, so a retake can target one section.

Nearby scores

Last updated September 2026. Percentiles from College Board’s current SAT User and Nationally Representative tables; ACT equivalents from the official 2018 concordance; college ranges approximate.

More calculators & guides

Calculators & converters

SAT Score CalculatorRaw answers per module to a 400–1600 estimate.SAT Score PredictorPredict your score from a practice test.Math SAT Score CalculatorMath section only, 200–800.Reading & Writing CalculatorReading and Writing section only.SAT Superscore CalculatorYour best sections across test dates.PSAT to SAT ConversionWhat your PSAT score predicts on the SAT.ACT to SAT ConversionThe official concordance, both directions.

Scores, guides & resources

SAT PercentilesEvery total and section score ranked.SAT Grading ScaleThe 400–1600 scale, explained.How the SAT Is ScoredAdaptive modules, raw to scaled.How to Improve Your SAT ScoreWhat actually moves the number.SAT vs ACTWhich test to take, and why.SAT Score FAQGood scores, superscores, release dates and more.

850 SAT score: frequently asked questions

Is 850 a good SAT score?

A 850 is low. It is at the 24th percentile of SAT takers, meaning you scored at or above 24% of students who took the test, and well below average; focused prep moves scores in this range fastest. Whether it is good enough depends on the middle-50% ranges at the colleges you are applying to.

What percentile is a 850 SAT score?

24th percentile among SAT takers (SAT User) and 21st among all US 11th and 12th graders (Nationally Representative), per College Board’s current tables.

What is a 850 SAT score on the ACT?

A 850 concords to an ACT composite of about 15 on the official ACT/College Board table.

How many questions do I need to get right for a 850?

With balanced sections on the harder Module 2 path, roughly 25 of 54 in Reading and Writing and 19 of 44 in Math. The exact count varies by test form and by which Module 2 you receive; use the calculator to try your own split.

How do I get from 850 to 900?

That is 50 points, which means about 3 more correct answers spread across the sections on the harder Module 2 path. The improvement guide explains where those points usually come from.