Coefficient of Variation
Calculate Coefficient of Variation instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
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 the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.