Weighted Average Calculator

Calculate weighted means

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About Weighted Average Calculator

A weighted average calculator that computes the mean where each value has a different importance (weight). Add values with weights, see contribution percentages, auto-normalizes weights, and compares to simple average. All calculations are client-side. Essential for grade calculations, portfolio returns, survey analysis, and any scenario where not all data points are equally important.

Weighted Average Calculator Features

  • Dynamic entries
  • Auto-normalize
  • Contribution %
  • Simple vs weighted
  • Visual bars

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