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Weighted Grade Calculator

🎓 Student

Enter each assessment, your score, and its weight. Weights don't need to add to 100% — the calculator will normalise them.

AssessmentScore (%)Weight (%)
0.00%
Weighted Grade
Letter Grade
Total Weight Used
0%
Assessments Counted
0
Status
📐 Formula

Weighted Grade = Σ(Score × Weight) ÷ Σ(Weight)

If weights don't add to 100%, grades are normalised so each weight is proportional to the total. For example, weights of 20, 30, 50 sum to 100 — perfect. If they summed to 80, each weight would be scaled up proportionally.