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Percentage to Letter Grade Calculator

-Letter Grade
0.0Grade Points

Convert any percentage into the matching letter grade and its grade point value on the 4.0 scale. Enter a percentage and the tool checks it against a standard grading table, where 93 and up is an A, the eighties fall into B territory, and so on down to F below sixty. Alongside the letter it shows the grade point used for GPA math, so you can see that an A- is 3.7 while a B+ is 3.3. This mirrors how most United States schools translate a numeric score into the grade that appears on a report card. Everything runs in your browser with no sign in and nothing uploaded. Use it to read a graded paper, to confirm a cutoff before rounding, or to translate your class percentage into the points you will need when averaging a semester GPA.

How to use Letter Grade Calculator

  1. Enter your percentage score.
  2. Read the matching letter grade and 4.0 grade point.
  3. Refer to the scale table for the full breakdown.

Frequently asked questions

How does it convert a percentage to a letter?

It matches your percentage against a standard grade table, so for example 90 and above is an A and 80 to 89 is a B.

Does it also give a grade point?

Yes. Alongside the letter it shows the matching 4.0 scale grade point.

Can I see the full scale?

Yes. It displays a complete scale table showing each percentage band and its letter.

What is Letter Grade Calculator?

Convert any percentage into the matching letter grade and its grade point value on the 4. 0 scale.

Is Letter Grade Calculator free to use?

Yes. Letter Grade Calculator is completely free, with no sign-up and no usage limits.

Does Letter Grade Calculator work in a web browser?

Yes. Letter Grade Calculator runs in any modern web browser. There is nothing to download or install.

Is my data private with Letter Grade Calculator?

Yes. Letter Grade Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.