Coefficient of Variation Calculator

Calculate coefficient of variation from mean and standard deviation.

InputsChange a value to recalculate instantly

Mean

Standard deviation

ResultUpdates as you type

Coefficient of variation16%

How it worksTransparent math

FormulaCV=σ/|μ|×100%

Measures standard deviation relative to the magnitude of the mean.

Result breakdownSee the important numbers together

1Coefficient of variation16%

λ DooMathWork with this calculation

Local · deterministic · optional

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Quick mathNatural-language-style shortcuts for deterministic arithmetic.

Calculator guide

How to use the Coefficient of Variation Calculator

Calculate coefficient of variation from mean and standard deviation.

01Set inputsChoose values, units and assumptions.

02Apply the modelCV = σ/μ × 100%

03Read the resultCheck the output against the assumptions before using it.

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Calculate coefficient of variation from mean and standard deviation.

functions

CV = σ/μ × 100%

fact_check

Review the inputs, units and assumptions before using the result for a real decision.