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Weighted Grade Calculator — Calculate Grades by Category Weight
Enter each assignment category, its percentage weight, and your score to calculate your exactly weighted course grade.
Grade Categories
CategoryWeight%ScoreMax
How to Use
- Enter each category name (e.g., Homework, Midterm, Final).
- Enter the weight percentage for each category.
- Enter your score and the maximum possible score.
- Your weighted grade is calculated instantly with a visual breakdown.
How Weighted Grades Work
Each category has a weight. Your grade in each is multiplied by its weight and summed.
Auto-Normalize
If weights don't sum to 100%, toggle auto-normalize to redistribute proportionally.
Example
Homework 20%: 95 → 19pts • Midterm 30%: 80 → 24pts • Final 50%: 85 → 42.5pts = 85.5%
How It Works
1
Enter
Input your data into the tool above.
2
Calculate
The tool processes your input instantly.
3
Copy / Download
Copy or download your results.
Frequently Asked Questions
How do weighted grades work?
Each category has a weight. Your grade in each is multiplied by its weight and summed.
What if my weights don't add up to 100%?
The calculator warns you and can optionally normalize them automatically.
Can I add more categories?
Yes, click '+ Add Category' to add as many as needed.
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