College GPA Calculator — Calculate Your Semester and Cumulative GPA
Calculate your semester GPA and cumulative GPA for college. Enter your courses, grades, and credit hours to see where you stand. Also see Grade Calculator and Final Grade Calculator.
Current Semester Courses
How the College GPA Calculator Works
The GPA (Grade Point Average) calculator converts your letter grades into a numerical scale and computes a weighted average based on credit hours. Each letter grade corresponds to a grade point value (A = 4.0, B = 3.0, etc.), and courses with more credit hours have a greater impact on your GPA. This calculator supports both semester GPA (for a single term) and cumulative GPA (combining your current semester with your previous academic record).
GPA Calculation Formula
Quality Points = Grade Points x Credit Hours
Semester GPA = Total Quality Points / Total Credit Hours
Cumulative GPA = (Previous Quality Points + Current Quality Points) / (Previous Credits + Current Credits)
where Previous Quality Points = Previous GPA x Previous Credits
Step-by-Step Example
English: A (4.0) x 3 credits = 12.0 quality points
Math: B+ (3.3) x 4 credits = 13.2 quality points
Science: A- (3.7) x 3 credits = 11.1 quality points
History: B (3.0) x 3 credits = 9.0 quality points
Total Quality Points = 12.0 + 13.2 + 11.1 + 9.0 = 45.3
Total Credits = 3 + 4 + 3 + 3 = 13
Semester GPA = 45.3 / 13 = 3.485
Grade Point Scale
| Letter Grade | Grade Points | Percentage Equivalent |
|---|---|---|
| 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% |
Dean's List and Latin Honors Thresholds
| Honor | Typical GPA Requirement | Description |
|---|---|---|
| Dean's List | >= 3.5 | Semester honor for high academic achievement |
| Cum Laude | >= 3.5 | Graduated "with honor" |
| Magna Cum Laude | >= 3.7 | Graduated "with great honor" |
| Summa Cum Laude | >= 3.9 | Graduated "with highest honor" |
How to Raise Your GPA
Raising your GPA requires earning higher grades in future courses, especially those with more credit hours. Focus on courses where you can realistically improve — retaking a course where you earned a D or F can have a significant impact. Take advantage of office hours, tutoring centers, and study groups. Plan your course load strategically: balance difficult courses with ones where you are confident you can earn an A. If your school allows grade replacement (where a retake replaces the original grade in GPA calculation), prioritize retaking your lowest grades first. Each credit hour of A (4.0) pulls your GPA up more than a credit hour of B (3.0), so higher-credit courses offer more leverage.
Frequently Asked Questions
What is the difference between semester GPA and cumulative GPA?
Semester GPA is calculated from only the courses taken in a single term. Cumulative GPA includes all courses from all semesters combined. Graduate schools and employers typically look at cumulative GPA.
Do all colleges use the same GPA scale?
Most US colleges use the standard 4.0 scale shown above, but some variations exist. A few schools use a 5.0 scale for honors or AP courses, and some do not use plus/minus grades. Check your school's registrar for the exact scale used.
How do pass/fail courses affect GPA?
Pass/fail (P/F) courses typically do not affect your GPA. A "Pass" earns credit hours but no quality points, so it is excluded from the GPA calculation. A "Fail" may or may not affect GPA depending on your school's policy.
What GPA do I need for graduate school?
Most graduate programs require a minimum GPA of 3.0 for admission. Competitive programs (medical school, law school, top MBA programs) often expect 3.5 or higher. Research-focused programs may weigh research experience alongside GPA.
Can I include transfer credits in the cumulative GPA?
It depends on your school. Some institutions include transfer credits in cumulative GPA, while others only count courses taken at their institution. Use the cumulative mode and enter your previous GPA and credits as reported by your current school.
What is a good college GPA?
A GPA of 3.0 (B average) is generally considered good. A 3.5 or higher is very good and qualifies for Dean's List at most schools. A 3.7+ is excellent and puts you in range for Latin honors at graduation. The "right" GPA depends on your goals — some employers have minimum GPA requirements (often 3.0 or 3.2).
How much can one bad grade affect my GPA?
The impact depends on how many credits you have completed. Early in college, one F in a 3-credit course can drop your GPA significantly. Later, with 90+ credits completed, the same F has a much smaller effect because it is averaged across more total credits.