Coefficient of Variation

Measure relative variability as a percentage of the mean.

  • Free Online Tool
  • Instant Results
  • Mobile Friendly
  • No Installation
  • Secure & Private

Understanding This Calculator

Coefficient of Variation Formula

Relative standard deviation expressed as a percentage.

CV = (σ / μ) × 100%

  • σ: Standard Deviation
  • μ: Mean

Example 1

Mean=50, SD=5

  • CV = (5/50) × 100% = 0.1 × 100% = 10%

Example 2 (Comparison)

Stock A: Mean=100, SD=10 (CV=10%)
Stock B: Mean=10, SD=2 (CV=20%)

  • Stock B is more volatile relative to its price.

How to Use

  • Enter numbers separated by commas.

Frequently Asked Questions

How do I use the Coefficient of Variation?

Enter your values in the input fields, and the result will appear instantly.

Is this calculator free to use?

Yes, this calculator is 100% free and does not require any registration or subscription.

Is it mobile-friendly?

Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.