GPA Calculator
Courses
Previous GPA (Optional)
Enter your current cumulative GPA and credits to calculate your new cumulative GPA
GPA Scale Reference
Understanding GPA
What is GPA?
Grade Point Average (GPA) is a standardized way of measuring academic achievement. It converts letter grades to numbers on a scale (typically 0-4.0) and calculates a weighted average based on credit hours.
How GPA is Calculated
GPA = Σ(Grade Points × Credit Hours) / Σ(Credit Hours)
For each course, multiply the grade points by the credit hours. Sum these values, then divide by total credit hours.
Example Calculation
Course 1: A (4.0) × 3 credits = 12.0 points
Course 2: B+ (3.3) × 4 credits = 13.2 points
Course 3: B (3.0) × 3 credits = 9.0 points
Course 4: A- (3.7) × 3 credits = 11.1 points
Total: 45.3 points / 13 credits = 3.48 GPA
Types of GPA
Semester GPA
GPA for a single semester or term. Only includes courses from that specific period.
Cumulative GPA
Overall GPA across all semesters. This is what appears on your transcript.
Major GPA
GPA calculated only from courses in your major. Important for graduate school applications.
Weighted GPA
Used in high school. Honors/AP classes get extra points (up to 5.0 scale).
GPA Benchmarks
| GPA Range | Letter Grade | Significance |
|---|---|---|
| 3.7-4.0 | A to A+ | Dean's List, Summa Cum Laude potential |
| 3.5-3.69 | A- to A | Magna Cum Laude potential |
| 3.0-3.49 | B to A- | Cum Laude potential, good standing |
| 2.5-2.99 | B- to B | Average standing |
| 2.0-2.49 | C to B- | Minimum for graduation at most schools |
| <2.0 | Below C | Academic probation risk |
Impact of Credits on GPA
Credit hours act as weights in GPA calculations. A grade in a 4-credit course has more impact than a grade in a 1-credit course.
Strategic Insight
If you're struggling in a high-credit course, consider how it will affect your GPA. A C in a 4-credit class hurts more than a C in a 1-credit class. Focus extra effort on courses with more credits.
Tips for Improving GPA
- Retake courses if your school replaces the old grade in GPA calculation
- Consider pass/fail options for electives outside your major
- Focus on understanding rather than just passing
- Utilize office hours and tutoring services
- Balance your course load each semester
Note on Grade Scales
This calculator uses the standard 4.0 scale. Some schools use different scales (e.g., some don't use plus/minus grades, some cap A+ at 4.0 instead of 4.3). Check your school's specific grading policy for accurate calculations.
Frequently Asked Questions
How do I calculate my GPA?
Multiply each course's grade points (A=4.0, B=3.0, etc.) by its credit hours, sum all results, then divide by total credit hours. Formula: GPA = Sum(Grade Points x Credits) / Total Credits.
What is a good GPA?
A 3.0 GPA (B average) is typically considered good. 3.5+ is very good and may qualify for Dean's List. 3.7+ is excellent and competitive for graduate school. Most employers consider 3.0 the minimum for competitive positions.
What is the difference between semester and cumulative GPA?
Semester GPA includes only courses from one term. Cumulative GPA includes all courses across all semesters and is what appears on your transcript. Graduate schools and employers typically look at cumulative GPA.
Can I raise my GPA significantly in one semester?
It's possible but depends on your current GPA and credits completed. With few credits, one semester can make a big difference. With many credits accumulated, change is gradual. Taking more credit hours in a good semester helps more than fewer credits.