Weighted points
weightedPoints = gradePoint × credits
GPA Calculator
Calculate your GPA by entering grades and credit hours for each course. Supports both 4.5 and 4.3 scale systems.
GPA Calculator
Academic Performance Mirror
Calculate your average GPA by entering course credits and grades.
Total Credits
3
Average GPA
4.50
/ 4.5 SCALE
GPA is a credit-weighted average of course grade points
A grade in a three-credit course affects your average more than the same grade in a one-credit course. This calculator combines grade points and credit hours to estimate GPA on 4.5 or 4.3 scales.
Calculation formulas
Average GPA
GPA = totalWeightedPoints / totalCredits
Scale choice
The same letter grade can map to different points on 4.5 and 4.3 systems.
How to use
- Enter each course grade and credit value.
- Select the 4.5 or 4.3 scale used by your school.
- Review total credits and estimated GPA, then compare with your official transcript rules.
Frequently asked questions
How should I handle Pass/Fail courses?
Many schools exclude Pass/Fail courses from GPA, but the exact rule depends on the institution.
How are repeated courses counted?
Schools differ: some replace the old grade, some average attempts, and some keep both. Check your academic regulations.
Can I directly compare 4.5 and 4.3 GPAs?
Not reliably. Use the conversion table required by the scholarship, exchange program, or application office.
This calculator is for academic planning. Official GPA, graduation requirements, and scholarship review depend on your school's records and policies.