Weighted vs Unweighted GPA Calculator
Shows how much harder courses lift your GPA.
Weighted GPA
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Share sends a link that reopens these numbers. Copy details pastes the full breakdown as a list.
Unweighted GPA —
Difference —
Credits counted —
Reading this —
The formula
unweighted = Σ(points × credits) ÷ Σ(credits) weighted = Σ((points + bonus) × credits) ÷ Σ(credits)
A blank bonus counts as 0. Enter the unweighted points in the first column.
What to watch out for
Unweighted GPA ignores how hard a course was. Weighted GPA adds a bonus for harder ones, so it can exceed the top of the scale.
Frequently Asked Questions
What is the difference between weighted and unweighted GPA?
An A in an AP course with a 1.0 bonus and a B in a regular course are 3.50 unweighted and 4.00 weighted.
Which one do colleges use?
It varies. Many look at both or work out their own, so a school’s transcript policy matters.