GPA Calculator
Free GPA calculator. Add your courses, grades, and credit hours to calculate your cumulative GPA on a 4.0 scale instantly.
Free GPA Calculator
Calculate your cumulative GPA on a 4.0 scale by entering your courses, letter grades, and credit hours. Results update after you click Calculate GPA.
How to Use the GPA Calculator
- Each row represents one course. Enter the course name (optional), select the letter grade, and enter the number of credit hours.
- Click + Add course to add more rows.
- Click Calculate GPA to see your cumulative GPA.
GPA Grade Scale (4.0)
| Letter Grade | Grade Points | Percentage Range |
|---|---|---|
| A+ | 4.0 | 97–100% |
| A | 4.0 | 93–96% |
| A− | 3.7 | 90–92% |
| B+ | 3.3 | 87–89% |
| B | 3.0 | 83–86% |
| B− | 2.7 | 80–82% |
| C+ | 2.3 | 77–79% |
| C | 2.0 | 73–76% |
| C− | 1.7 | 70–72% |
| D+ | 1.3 | 67–69% |
| D | 1.0 | 63–66% |
| D− | 0.7 | 60–62% |
| F | 0.0 | Below 60% |
How GPA is Calculated
GPA is calculated by dividing total grade points by total credit hours. Grade points for a course = grade point value × credit hours. For example, a B (3.0) in a 3-credit course earns 9 grade points. If that's your only course, your GPA is 9 ÷ 3 = 3.0.
What is a Good GPA?
A GPA of 3.0 (B average) is generally considered satisfactory. A GPA above 3.5 is strong and qualifies for Dean's List at many institutions. Graduate school admissions typically require a 3.0 or higher, while competitive programs often expect 3.5+.