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Grade / Test Score Calculator

Convert points earned into a percentage and letter grade.

Percentage

83.93%

Letter Grade

B

Related Guide

Grade Calculator: Convert Any Test Score to a Percentage and Letter Grade

Read Guide →

About This Tool

Free grade calculator online — enter the number of points you earned and the total points possible on a test, quiz, or assignment, and instantly see your percentage score and the corresponding letter grade. No sign-up, no upload, entirely browser-based. Students use this the moment a graded paper comes back to quickly convert an odd point total (like 47/56) into a percentage and letter grade, without doing long division by hand. The standard letter grade scale is used by default (A, B, C, D, F with +/- cutoffs), covering the most common grading conventions.

How to Use

  1. 1

    Enter points earned

    Type how many points you scored on the test or assignment.

  2. 2

    Enter total possible points

    Type the maximum possible score.

  3. 3

    See your grade

    Instantly view your percentage score and equivalent letter grade.

Frequently Asked Questions

What percentage is a B+?+
On the most common US scale, a B+ is typically 87–89%, though exact cutoffs vary by school and instructor. This tool uses standard cutoffs as a general reference.
Can I use this for any subject or test?+
Yes — it works for any points-based grading: tests, quizzes, homework, essays scored out of a total, or standardized test raw scores.
Does it round the percentage?+
The percentage is shown to two decimal places so you can see the exact value, alongside the letter grade it falls under.

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