Grade Calculator
Calculate weighted grade average
How to Use
Add grade categories
Enter each category (e.g., Homework, Tests, Final) with its weight percentage.
Enter your grades
Input the grade you received in each category.
Check weight total
Ensure your weights add up to 100% for accurate results.
View final grade
See your weighted average grade and corresponding letter grade.
Frequently Asked Questions
How do weighted grades work?
Each category (homework, exams, etc.) has a weight percentage. Your final grade is the sum of each category's score multiplied by its weight.
What if my weights don't add to 100%?
The calculator will still work but may not reflect your actual grade. Make sure your weights sum to 100% for accurate results.
Can I include extra credit?
Yes, scores above 100% are allowed for any category. The calculator will include these in your weighted average.
Is my grade data saved?
No, all calculations happen locally in your browser. Nothing is stored or sent to any server.
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