GPA Calculator
Instantly calculate your semester and cumulative Grade Point Average. Add your courses, select grades, and get your GPA with a detailed step-by-step solution on 4.0, 4.3, or 5.0 scales.
Enter Your Courses
Calculate Your GPA Now
Add your courses with grades and credits on the left, then click 'Calculate GPA' to get your semester GPA instantly with a detailed step-by-step solution.
Grade Distribution
GPA Comparison
Complete GPA Guide
What is GPA? Understanding Grade Point Average
Grade Point Average (GPA) is a standardized numerical representation of your academic performance. It is calculated by dividing the total quality points you have earned by the total number of credit hours you have attempted. Colleges, universities, and high schools use GPA to evaluate student achievement, determine eligibility for scholarships and honors, and make admissions decisions for graduate programs.
GPA = Total Quality Points ÷ Total Credits
Use our GPA calculator above to add your courses, enter grades and credits, and instantly get your semester GPA. You can also calculate your cumulative GPA by entering your existing GPA and credits. All results include detailed step-by-step solutions showing exactly how your GPA was calculated.
How to Calculate GPA: Step-by-Step Instructions
- Select your GPA scale: 4.0 (standard), 4.3 (A+ distinction), or 5.0 (weighted/AP courses)
- Click 'Add Course' to add each course you are taking this semester
- Enter the course name, select the letter grade (A+ through F), and enter credit hours
- To calculate cumulative GPA, enter your current GPA and total credits earned so far
- Click 'Calculate GPA' to instantly see your semester and cumulative Grade Point Average
- Review the step-by-step solution, grade distribution chart, and academic standing
GPA Scales: 4.0 vs 4.3 vs 5.0 — Which One Do You Need?
4.0 Scale (Standard Unweighted)
The most widely used GPA scale in the United States. A+ and A both equal 4.0 points. Used by most colleges and universities for admissions and academic standing.
4.3 Scale (A+ Distinction)
Used by some colleges and universities where A+ earns 4.3 points instead of 4.0, allowing students to exceed the traditional maximum. Check if your institution uses this scale.
5.0 Scale (Weighted GPA for AP/Honors)
Used for weighted GPAs that account for advanced, honors, or AP courses. A+ and A earn 5.0 points. Used primarily in high schools to reward students taking challenging courses.
GPA Formulas: Semester GPA & Cumulative GPA
Quality Points per Course:
Quality Points = Grade Points × Credit Hours
Semester GPA:
Semester GPA = Total Quality Points ÷ Total Credits
Cumulative GPA:
Cumulative GPA = (Previous Points + New Points) ÷ (Previous Credits + New Credits)
Letter Grade to GPA Conversion Table
| Grade | 4.0 Scale | 4.3 Scale | 5.0 Scale | Percentage |
|---|---|---|---|---|
| A+ | 4.0 | 4.3 | 5.0 | 97-100% |
| A | 4.0 | 4.0 | 5.0 | 93-96% |
| A- | 3.7 | 3.7 | 4.7 | 90-92% |
| B+ | 3.3 | 3.3 | 4.3 | 87-89% |
| B | 3.0 | 3.0 | 4.0 | 83-86% |
| B- | 2.7 | 2.7 | 3.7 | 80-82% |
| C+ | 2.3 | 2.3 | 3.3 | 77-79% |
| C | 2.0 | 2.0 | 3.0 | 73-76% |
| C- | 1.7 | 1.7 | 2.7 | 70-72% |
| D+ | 1.3 | 1.3 | 2.3 | 67-69% |
| D | 1.0 | 1.0 | 2.0 | 63-66% |
| D- | 0.7 | 0.7 | 1.7 | 60-62% |
| F | 0.0 | 0.0 | 0.0 | 0-59% |
Academic Standing: What Does Your GPA Mean?
Dean's List
GPA ≥ 90% of max (≥ 3.6 on 4.0 scale). Top academic achievement.
Good Standing
GPA ≥ 75% of max (≥ 3.0 on 4.0 scale). Eligible for most programs.
Satisfactory
GPA ≥ 50% of max (≥ 2.0 on 4.0 scale). Minimum graduation requirement.
Academic Warning
GPA ≥ 25% of max (≥ 1.0 on 4.0 scale). Improvement required.
Probation
GPA < 25% of max (< 1.0 on 4.0 scale). Risk of academic suspension.
Important GPA Facts & Tips
- A 3.0 GPA (B average) is the minimum many employers and graduate schools require. A 3.5+ GPA is considered excellent.
- Courses with more credit hours have a bigger impact on your GPA. A low grade in a 4-credit course hurts more than in a 1-credit course.
- The more credits you have earned, the harder it becomes to significantly change your cumulative GPA. Focus on strong performance early.
- Check with your institution for their specific GPA scale. Grade point values for +/- grades may vary between colleges.
- This calculator uses NumPy for precise numerical calculations, ensuring accurate GPA results every time.
Why Your GPA Matters
Scholarship Eligibility
Most scholarships require a minimum GPA of 3.0 to 3.5
Graduate School Admissions
Top graduate programs typically require a 3.5+ GPA
Dean's List & Honors
Academic honors usually require a 3.6+ semester GPA
Job Applications
Many employers ask for GPA on entry-level applications
Academic Standing
Below 2.0 GPA often triggers academic probation
Graduation Requirement
A minimum 2.0 cumulative GPA is required to graduate