4.0 GPA Calculator
Calculate your semester GPA and projected cumulative GPA using a standard 4.0 grade scale. Enter each course, add credit hours, and select your letter grade.
| Course Name | Credits | Letter Grade | Remove |
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What Is a 4.0 GPA Calculator?
A 4.0 GPA calculator helps you convert your course grades into a single number called your grade point average. This score is commonly used by high schools, colleges, universities, scholarship committees, and internship programs to evaluate academic performance.
On a standard 4.0 scale, an A is typically worth 4.0 points, a B is worth 3.0 points, and so on. Your GPA is calculated by multiplying each course’s grade points by its credit hours, then dividing by your total credit hours.
How to Use This GPA Calculator
Step 1: Add your courses
Type a course name (optional but helpful), enter the number of credits, and choose your expected or earned grade.
Step 2: Include all credit-bearing classes
To get an accurate semester GPA, include every class that contributes to your transcript for that term.
Step 3: Calculate your results
Click Calculate GPA to see:
- Semester GPA
- Total credits attempted in this calculation
- Total quality points earned
- Projected cumulative GPA (if previous GPA and credits are provided)
4.0 Grade Scale Reference
This calculator uses a common U.S. plus/minus scale:
- A = 4.0
- A- = 3.7
- B+ = 3.3
- B = 3.0
- B- = 2.7
- C+ = 2.3
- C = 2.0
- C- = 1.7
- D+ = 1.3
- D = 1.0
- D- = 0.7
- F = 0.0
Always verify your school’s official grading policy, because some institutions use slightly different values for plus/minus grades.
Semester GPA vs. Cumulative GPA
Semester GPA
Your semester GPA only includes courses from one specific term.
Cumulative GPA
Your cumulative GPA includes all courses completed across multiple terms. This is often the number seen by graduate admissions committees and scholarship reviewers.
If you enter your current cumulative GPA and completed credits, this calculator will estimate your new cumulative GPA after your current semester.
How to Improve Your GPA (Practical Tips)
- Prioritize high-credit courses: A grade jump in a 4-credit class impacts your GPA more than in a 1-credit class.
- Use weekly planning blocks: Schedule study time before assignments pile up.
- Track performance early: Midterm grades are your signal to adjust effort and seek support.
- Visit office hours: Instructor guidance can dramatically improve exam outcomes.
- Retake strategically: If your school has grade replacement policies, retaking low grades can raise your cumulative GPA.
Frequently Asked Questions
Is this a weighted GPA calculator?
No. This is an unweighted 4.0 GPA calculator. Weighted GPA systems (such as AP or IB boosts) vary by school and require custom point values.
Can I use this for college GPA planning?
Yes. It works well for planning semester GPA, checking grade goals, and projecting cumulative GPA if you know your existing credits and current GPA.
Does a withdrawal count?
Usually no, but policies vary. If a course does not award grade points, do not include it in the calculator.
Final Thought
A GPA calculator is one of the best tools for academic decision-making. Whether your goal is dean’s list, scholarship eligibility, graduate school, or simply staying in good standing, knowing your numbers helps you act earlier and smarter.