GPA Calculator
Calculate your grade point average from letter grades and credit hours.
Interactive calculator
Result
GPA
3.51
Total credits
10
What it is
Your GPA is a weighted average of your grades, where each class is weighted by its credit hours.
The formula
GPA = Σ(grade × credit) ÷ Σ(credits) A=4.0, A−=3.7, B+=3.3, B=3.0, B−=2.7, C+=2.3, C=2.0, D=1.0, F=0
Why it matters
Understanding gpa calculator helps you make a better-informed decision before you commit money or time.
Worked examples
Try the example
Use the defaults above as a starting point — then adjust the inputs to match your situation.
Common pitfalls
- Double-check the units on every input — most errors come from mixing units.
- Round at the end, not in the middle of the formula.
Frequently asked questions
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