GPA Calculator
Calculate your semester or cumulative GPA — weighted or unweighted.
Scores are approximate. Actual GPA calculation may vary by institution.
How GPA Is Calculated
GPA (Grade Point Average) is calculated by dividing the total number of grade points earned by the total number of credit hours attempted. Each letter grade has a corresponding point value: an A is worth 4.0 points, a B is 3.0, a C is 2.0, a D is 1.0, and an F is 0.0. Plus and minus grades adjust the value by 0.3 points (e.g., A- = 3.7, B+ = 3.3).
For each course, multiply the grade points by the number of credit hours. Then add up all the quality points and divide by the total credit hours. For example, if you earned an A (4.0) in a 3-credit course and a B (3.0) in a 4-credit course, your GPA would be (4.0×3 + 3.0×4) / (3+4) = 24/7 = 3.43.
GPA Scale
| Letter | Points | Percentage |
|---|---|---|
| A+ / A | 4.0 | 93–100 / 90–92 |
| A- | 3.7 | 87–89 |
| B+ | 3.3 | 83–86 |
| B | 3.0 | 80–82 |
| B- | 2.7 | 77–79 |
| C+ | 2.3 | 73–76 |
| C | 2.0 | 70–72 |
| C- | 1.7 | 67–69 |
| D+ | 1.3 | 63–66 |
| D | 1.0 | 60–62 |
| D- | 0.7 | 57–59 |
| F | 0.0 | Below 57 |
What Is a Good GPA?
A GPA of 3.0 (B average) is generally considered good. A 3.5 or higher is considered very good and puts you in a strong position for competitive colleges, graduate programs, and scholarships. A 4.0 is a perfect GPA. Most employers and graduate programs look for a minimum GPA between 3.0 and 3.5.
Weighted vs Unweighted GPA
An unweighted GPA uses the standard 4.0 scale for all courses. A weighted GPA adds extra points for harder courses: Honors classes get +0.5 and AP/IB classes get +1.0. This means a weighted GPA can go above 4.0 — a student with all A's in AP courses would have a 5.0 weighted GPA.
FAQ
How do I calculate my cumulative GPA?
Multiply your current GPA by your total credits completed, add the product of your new semester GPA and new credits, then divide by the total credits. Use the "Cumulative GPA" tab above to do this automatically.
What GPA do I need for college?
Requirements vary widely. Community colleges often accept any GPA, state universities typically require 2.5–3.0, and competitive schools like Ivy League universities look for 3.7+. Check your target school's specific requirements.
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