Weighted average calculator
Enter each value and its weight to get the weighted average.
Result
Values 80 (weight 30%) and 90 (weight 70%) give a weighted average of 87.
Example
Calculate a weighted average from values and weights in your browser. Values stay on your device.
Values 80 (weight 30%) and 90 (weight 70%) give a weighted average of 87.
Processed locally in your browser.
Methodology
Weighted average = Σ(value × weight) / Σ(weights).
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