GPA Calculator
Enter course credits and letter grades on Jenzzy using standard 4.0 scale mapping.
Inputs
Results
Enter values to see results.
Formula
GPA = Σ(Grade points × Credits) / Σ Credits
Each letter maps to points; weighted by credit hours.
Example
- Points: 3×4 + 4×3.3 = 25.2
- GPA: 25.2/7 ≈ 3.6= 3.60
Result: GPA ≈ 3.60
Frequently Asked Questions
Plus/minus?
Enable full scale for A−, B+, etc.
Pass/fail?
Pass credits count for hours but may exclude from GPA.
Different scales?
Some schools use 5.0 for AP—select scale.