Coefficient of Variation Calculator

Use the free online Coefficient of Variation Calculator tool. Fast, private and easy to use — runs entirely in your browser. Part of our Statistics Calculators collection.

Median & Mode Calculator

Find the median, mode, sum, count, minimum and maximum of any list of numbers.

Standard Deviation Calculator

Get both the population and sample standard deviation of a data set, with the mean shown for context.

Variance Calculator

Measure how spread out a data set is with population and sample variance.

Z-Score Calculator

See how many standard deviations a value lies from the mean with z = (x − μ) / σ.

Permutation & Combination Calculator

Count arrangements and selections instantly — nPr for ordered picks and nCr for unordered ones.

Range Calculator

Find the range of a data set — the difference between its largest and smallest values.

Coefficient of Variation Calculator

Compare the relative spread of data sets with CV = σ / μ expressed as a percentage.

Midrange Calculator

Compute the midrange — the midpoint between the minimum and maximum of a data set.

Frequently Asked Questions

Is the Coefficient of Variation Calculator free to use?
Yes. The Coefficient of Variation Calculator is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.
Is the Coefficient of Variation Calculator safe and private?
Absolutely. The Coefficient of Variation Calculator runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.
Do I need to install anything to use the Coefficient of Variation Calculator?
No installation is needed. The Coefficient of Variation Calculator works instantly online in any modern browser on desktop, tablet or mobile.
Does the Coefficient of Variation Calculator work on mobile phones?
Yes. The Coefficient of Variation Calculator is fully responsive and works smoothly on iPhone, Android and any other device.