Weighted Grade Calculator
Compute a weighted average from scores and their weights.
Input Data
Score1
Weight1
Score2
Weight2
Score3
Weight3
Results
Overall weighted average.
86.56min
Sum of weights used.
779
At a glance:Weighted average = Σ(score_i × weight_i) / Σ(weight_i). Complements percentage and average.
Formula
weightedAvg = Σ(s_i·w_i) / Σ(w_i).
How to Use
- Enter scores and weights.
- The tool returns the weighted average.
Case Studies
80×0.5 + 90×0.5
85.
FAQ
Weights must sum to 100?
No — they are normalized automatically.
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References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.