Grading Categories
Enter numbers (95) or letters (A, B+)
Live Results
WeightedGPA (4.0)
0.0
Weight Used
0%
Final Exam Predictor
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Master Your Grades with Precision & Ease With Our Gradebook Calculator
Stop guessing. Use the most powerful gradebook calculator to track performance, predict final exam scores, and achieve your academic goals.
Weighted & Points Modes
Instantly switch between percentage-based weighting (e.g., Exams 40%) and total points grading. Perfect for any syllabus.
Final Exam Predictor
Don't stress about the final. Our tool reverse-calculates the exact score you need to hit your target grade, down to the decimal.
Letter Grade Support
Got a "B+" on your essay? Just type it in. We automatically convert letter grades to percentages based on standard scales.
Why use a Gradebook Calculator?
Academic grading can be deceptive. A simple average doesn't work when your Final Exam is worth 40% and your Weekly Quizzes are only worth 10%.
Gradebook Calculator eliminates the guesswork. By inputting specific categories and their weights, you get a mathematically precise picture of your standing. It helps you strategize: "Do I need to ace the final, or can I afford a B and still keep my A average?"
How to Calculate Manually
The formula for a weighted grade is:
Example:
Homework (20%): 90 avg
Exams (80%): 80 avg
Calculation: (90 × 0.20) + (80 × 0.80) = 82%
Frequently Asked Questions
Can I calculate my GPA here?
Yes! The gradebook calculator automatically updates your GPA on a 4.0 scale in real-time as you enter your grades.
My class uses total points. What do I do?
Simply click the "Total Points" toggle at the top of the calculator. This will hide the weight inputs and calculate your grade based on raw points earned vs. points possible.
Is my data saved?
Your data is saved locally on your browser. We respect your privacy and do not send your grades to any server.