High School GPA Calculator
Calculate semester, yearly, or cumulative high school GPA from your class grades and credits.
How to Use the High School GPA Calculator
Add each class from your schedule, choose the letter grade, and enter the credit value. If your school counts every class equally, enter 1 credit for each full-year class and 0.5 for each semester class.
Unweighted GPA Planning
The calculator uses the standard unweighted 4.0 scale where A equals 4.0, B equals 3.0, C equals 2.0, D equals 1.0, and F equals 0.0. Plus and minus grades are included when your school uses them.
Weighted Classes
Many high schools add GPA points for honors, AP, or IB classes, but the exact scale varies. Use your school transcript rules when comparing weighted GPA, and use the weighted grade calculator when you need a course grade from category weights first.
Frequently Asked Questions
Convert each letter grade to grade points, multiply by the course credit value, add those quality points, and divide by total credits. If every class counts equally, enter 1 credit for each class.
Use 1 credit for each full-year class if your school weights all classes equally. Use 0.5 for semester classes or the exact credit value shown on your transcript.
This calculator uses a standard 4.0 letter-grade scale. If your school gives extra GPA points for honors, AP, or IB classes, add the adjusted letter-grade point value according to your school policy or check your transcript rules.
Yes. Enter all classes that count toward your transcript GPA. For a semester or yearly GPA, enter only the classes from that time period.
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