GPA Calculator – College & High School Grade Point Average
Calculate total credit hours, grade points, and final GPA on standard 4.0 or custom scales.
Scale Mode: Standard 4.0 Scale
About the GPA Calculator – College & High School Grade Point Average
Grade Point Average (GPA) measures academic achievement by converting letter grades into point values weighted by course credit hours.
GPA Calculation Formula
Total Grade Points = ∑ (Course Credit Hours × Grade Points per Credit)
Total Credit Hours = ∑ (Course Credit Hours)
GPA = Total Grade Points / Total Credit Hours
Worked Step-by-Step Examples
Example: 3 courses (Math 3cr A, English 4cr B, Science 3cr A-)
Math: 3 × 4.0 = 12.0 points English: 4 × 3.0 = 12.0 points Science: 3 × 3.7 = 11.1 points Total Points = 35.1 | Total Credits = 10 GPA = 35.1 / 10 = 3.51 GPA
Frequently Asked Questions
Yes! Toggle "Scale Mode" to set custom maximum scale values (e.g. 5.0, 10.0) and custom point mappings.