Students & education
High School GPA Calculator
Work out your GPA for the semester or the year. Add each class with its letter grade, credits and level - regular, honors or AP/IB - to see unweighted and weighted GPA. Add your previous GPA and credits for a cumulative GPA.
How to use the High School GPA Calculator
- Add each class and its letter grade.
- Enter credits (1 for a full-year class, 0.5 for a semester).
- Choose regular, honors or AP/IB.
- Add previous GPA for a cumulative total.
Formula
GPA = sum of (grade points × credits) ÷ total credits
Weighted: +0.5 honors, +1.0 AP/IB
Example
A, B+, A-, B, A with one honors and one AP class: unweighted 3.60, weighted 3.90.
4.0 scale
A/A+ = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, C- = 1.7, D+ = 1.3, D = 1.0, D- = 0.7, F = 0.
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Frequently asked questions
Which GPA do colleges use?
Many recalculate using their own method; send both unweighted and weighted.
Is A+ worth more than 4.0?
On most scales no; some schools use 4.3.
Does a failed AP class get the bonus?
No - F stays 0.
College GPA?
Use our GPA & CGPA calculator.
Results are estimates for planning. Your inputs stay in your browser and are not sent to Soft2Cloud.
Last updated: November 2026