GPA calculator
Enter your numbers — the results update instantly.
GPA (4.0 scale)3.58
Total credits12
As a percentage (approx.)89.58 %
Formula
GPA = Σ(g × c) / Σ c
Worked example
Given: Grades (A, B+, 3.7 …) = A, B+, A-, B; Credits (same order) = 4, 3, 3, 2
Result: GPA (4.0 scale) = 3.58; Total credits = 12; As a percentage (approx.) = 89.58 %
How it is calculated
1. Enter the values you know. 2. The calculator converts them to base units and applies the formula. 3. The result is shown in the unit you choose.
Frequently asked questions
How do I calculate it?
Formula: GPA = Σ(g × c) / Σ c. Given: Grades (A, B+, 3.7 …) = A, B+, A-, B; Credits (same order) = 4, 3, 3, 2. Result: GPA (4.0 scale) = 3.58; Total credits = 12; As a percentage (approx.) = 89.58 %.
Is the calculator free and private?
Yes. It is free, needs no sign-up and runs in your browser — the numbers you type stay on your device.