GPA Calculator
Calculate your grade point average with letter grades and credit hours. Add your courses below to see your GPA on the 4.0 scale.
Your GPA
4.00
Letter Grade
A
Total Credits
9
Grade Points
36.00
Course Breakdown
Formula: GPA = Total Grade Points ÷ Total Credits = 36.00 ÷ 9 = 4.00
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How to Calculate GPA
Step 1: Enter each course's name (optional), letter grade, and credit hours.
Step 2: Your GPA updates automatically with each change. Add or remove courses using the buttons.
Tip: Click "Example Courses" to see a sample calculation, then replace with your own data. Your courses are saved automatically and will be here when you return.
Understanding the 4.0 Scale
| Letter Grade | Grade Points | Percentage (typical) |
|---|---|---|
| A+ / A | 4.0 | 90–100% |
| 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% |
| F | 0.0 | Below 60% |
GPA Requirements
College admission: Top universities typically look for a 3.7+ GPA, while state universities may accept 3.0+. Community colleges generally have open enrollment.
Scholarships: Many merit-based scholarships require a minimum GPA of 3.0–3.5. Maintaining a high GPA can save thousands of dollars in tuition.
Graduate school: Most programs require a minimum 3.0 undergraduate GPA. Competitive programs may require 3.5+.
Dean's List: Most schools require a semester GPA of 3.5 or higher to make the Dean's List.
Tips to Improve Your GPA
• Prioritize high-credit courses — an A in a 4-credit class has more impact than an A in a 2-credit class.
• Retake low-grade courses — many schools allow grade replacement, meaning the new grade replaces the old one in your GPA.
• Use office hours — professors and TAs can clarify concepts and sometimes offer extra credit opportunities.
• Study consistently — spaced repetition and regular review are far more effective than cramming before exams.