Trimmed Mean (Truncated Mean) Calculator

Calculate trimmed mean after discarding a specified percentage of extreme outliers from both tails.

How It Works & Processing Standards

Enter values above to calculate results automatically. Check each input field for guidance and units.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 100,000 characters

Trimmed Mean (Truncated Mean) Calculator is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Trimmed Mean (Truncated Mean) Calculator

  1. 1
    Enter DatasetType numbers separated by commas.
  2. 2
    Specify Tail Trim Percentage (%)Type trim rate per tail (e.g. 5%, 10%).
  3. 3
    View Trimmed MeanInspect robust average.

Common Use Cases

  • Olympic gymnastics and figure skating judge scoring systems
  • Analyzing economic wage distributions without distortion from billionaire outliers
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