Semester GPA Calculator
Semester GPA
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Total Credits
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Total Quality Points
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How to Calculate Semester GPA
Semester GPA is calculated by dividing total quality points by total credit hours. Quality points = credits × grade points. For example, a 3-credit A (4.0) course earns 12 quality points, while a 4-credit B+ (3.3) earns 13.2 quality points.
The standard US GPA scale: 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+ = 1.3, D = 1.0, F = 0.0. Some schools use A+ = 4.3 or don't use plus/minus grades.
This calculator supports up to four courses per semester. Enter 0 credits for unused course slots. Heavier credit courses have more impact on your GPA — a 4-credit course affects GPA more than a 1-credit lab.
Frequently Asked Questions
How is GPA calculated?
GPA = total quality points / total credits. Quality points = credits × grade value. A 3-credit A gives 12 points; a 4-credit B gives 12 points.
What is a good college GPA?
3.5+ is excellent (Dean's List at many schools). 3.0-3.5 is good. 2.0 is minimum for good standing. Requirements vary by program.
Do all courses count equally?
No. Courses with more credit hours have a bigger impact on GPA. A 4-credit course carries more weight than a 1-credit course.
Can I exclude courses from GPA?
Some schools allow grade replacement, pass/fail options, or academic fresh starts. Check your school's specific policies.