Calculate your GPA from letter grades and credit points
| Course (Optional) | Grade | Credits | Action |
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User Ratings:
The GPA Calculator is a sophisticated academic tool designed to accurately compute weighted grade point averages from letter grades and credit hours, providing students with precise insights into their academic performance through real-time calculations of current semester GPAs and cumulative averages when factoring in previous academic history. Featuring an intuitive interface with dynamic course management, complete grade scale references, and quality points analysis, it enables users to experiment with different grade scenarios to plan academic strategies effectively. This comprehensive calculator serves as an essential resource for students at all educational levels, offering not just numerical results but also the contextual understanding needed to make informed decisions about coursework, study priorities, and academic goal setting.
Add Courses: Click “Add Course” to add your current semester courses
Enter Details: For each course:
Enter course name (optional)
Select letter grade (A, A-, B+, B, etc.)
Enter credit hours (typically 3-4 per course)
Add Previous GPAÂ (Optional): Enter your previous cumulative GPA and total credits completed
Calculate: Click “Calculate GPA” or let it auto-calculate as you type
Review Results: View your current semester GPA, cumulative GPA, total credits, and quality points
Adjust: Modify grades or credits to see how they affect your GPA
Weighted GPA Calculation – Accurate GPA calculation based on credit hours and letter grades
Cumulative GPA Tracking – Combine current semester with previous academic history
Dynamic Course Management – Add, remove, and edit courses in real-time
Grade Scale Reference – Complete A-F scale with +/- variations and point values
Quality Points Calculation – Shows total quality points earned
Real-Time Updates – Auto-calculates GPA as you input grades and credits
GPA = Total Quality Points ÷ Total Credits. Quality Points = Grade Points × Credit Hours.
Current GPA is for this semester only. Cumulative GPA includes all previous semesters.
A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7 points. The +/- system provides more granular scoring.
Quality points = Grade points × Credit hours. They measure total academic achievement.
 A: Generally: 3.5-4.0 = Excellent, 3.0-3.49 = Good, 2.5-2.99 = Average, Below 2.5 = Below average.
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