This free online GPA calculator works out your Grade Point Average on the standard 4.0 scale from any number of courses. Add each course's letter grade and credit hours, and the calculator weights them automatically to give your overall GPA.
How to Use the GPA Calculator
For each course, select the letter "Grade" you earned from the dropdown.
Enter the "Credit Hours" for that course.
Click "Add Course" for every additional course, or the × button to remove one.
Click "Calculate" to see your Total Credit Hours and overall GPA.
Frequently Asked Questions
Each course's grade points are multiplied by its credit hours, these weighted values are summed across all courses, and the total is divided by the total credit hours: GPA = ∑(grade × credits) ÷ ∑(credits).
It uses the standard 4.0 scale, where 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 = 1.0, and F = 0.0.
Courses with zero, blank, or invalid credit hours are skipped from the calculation. If every course is invalid, the calculator asks you to add at least one course with credit hours.
Yes, it's completely free with no sign-up required.