Coefficient of Variation
Calculate Coefficient of Variation instantly with the exact formula and a worked example.
Coefficient of Variation
σ
μ
CV
20%
More about: Coefficient of Variation
What it calculates
The “Coefficient of Variation” calculator computes CV in % from 2 parameters: σ, μ.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters σ = 10, μ = 50 the result is 20 %.
How to use
- Enter σ and μ — each field above is adjustable with a slider.
- CV (%) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Coefficient of Variation calculated?
The Coefficient of Variation calculator computes CV (in %) from σ, μ. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Coefficient of Variation calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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