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Coefficient of Variation (CV) Dispersion Calculator

CV = σ/μ × 100% — relative variability measure.

Calculates the coefficient of variation (CV) as a percentage to compare variability between datasets with different means or units.

Marcus Laurent By Marcus Laurent
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

CV = (σ / μ) × 100%

In depth

Calculates the coefficient of variation (CV) as a percentage to compare variability between datasets with different means or units.