Weighted Grade Calculator
Calculate your class grade when categories are worth different percentages (tests 40%, homework 20%, …). Enter each category’s grade and weight.
Grade (%)Weight (%)
Weighted average
87%
Total weight entered
100%
How it works
- 1Add each category with its grade (%) and weight (%).
- 2Weighted grade = Σ(grade × weight) ÷ Σ(weights entered).
- 3It works even before every category is graded — it averages over the weights you’ve entered.
Frequently asked questions
How do I calculate my grade with weighted categories?
Multiply each category grade by its weight, add them, and divide by the total weight. This calculator does it live as you type.
What if my weights don’t add to 100%?
The calculator averages over the weight you’ve entered, so partial semesters still give an accurate current grade.
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