Percentage calculator
Find a percentage of a number.
CalculatorsCalculate an average from value-and-weight pairs.
Your result will appear here
Set Value, weight (one pair per line). Select Calculate, then review the result. Use the download or copy controls to keep it. Reset restores the starting settings and clears the result.
Weights can be percentages or relative quantities. They must be nonnegative and their total must be greater than zero.
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