Formula: GPA = ฮฃ (Grade Point ร Credits) / ฮฃ Credits
๐ Formula
GPA = ฮฃ (Grade Point ร Credits) / ฮฃ Credits- Enter each of your courses with its letter grade and credit hours.
- Grades are mapped to the US 4.0 plus/minus scale (A = 4.0, A- = 3.7, B+ = 3.3, and so on).
- Each grade point is multiplied by the course’s credits, summed, and divided by your total credits to give your weighted GPA.
๐ College GPA Standards (4.0 Scale)
The 4.0 scale is the standard grading system in the United States and at many international universities. Each letter grade maps to a grade point โ an A is worth 4.0, a B is worth 3.0, an F is worth 0 โ and your GPA is the credit-weighted average of those points across all your courses.
Credits matter because they typically represent the number of weekly hours a course meets. That means a 4-credit course impacts your GPA twice as much as a 2-credit elective, so your performance in heavier core classes carries far more weight than the same grade in a light elective.
๐ก Pro Tip for College Students
Before relying on any GPA figure, check your institution’s grading policy. Many colleges use a Plus/Minus system, where an A- counts as 3.7 and a B+ counts as 3.3 rather than a flat 4.0 or 3.0. This calculator supports the full plus/minus scale, so selecting the exact grades from your transcript ensures the result matches your official records.
โ Frequently Asked Questions
What is a good college GPA?
A 3.0 is usually the minimum for passing, while 3.5+ is considered excellent for competitive graduate programs and high-tier jobs.
Is a 4.0 GPA common in college?
No โ a 4.0 requires earning an A in every subject across your entire degree, which makes it rare and highly respected.
How do credits work in GPA?
GPA = Sum(Grade Points ร Credits) / Sum(Total Credits), so higher-credit courses weigh more heavily in the final average.