GPA Calculator
Add your courses, grades and credits to instantly calculate your semester or cumulative GPA on the standard 4.0 scale.
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How to calculate your GPA
Add your courses
Enter each course with the letter grade you earned and its number of credit hours.
Add prior GPA (optional)
Toggle cumulative GPA and enter your current GPA and total credits to combine this term with your record.
Get your GPA instantly
Your weighted GPA updates automatically on the 4.0 scale — no button, no sign-up, nothing to install.
GPA Calculator FAQ
How is GPA calculated?
GPA is the average of your grade points weighted by credit hours: multiply each course's grade points by its credits, sum them, and divide by total credits.
What grade scale does this use?
The standard unweighted US 4.0 scale, where A/A+ = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, and so on down to F = 0.0.
What is the difference between semester and cumulative GPA?
Semester GPA covers one term's courses. Cumulative GPA combines every term — enable the cumulative option and enter your current GPA and credits to include your full record.
Is this GPA calculator free?
Yes — it is completely free, requires no account, and runs instantly in your browser. Your data never leaves your device.
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