Mean Absolute Deviation Calculator
Find the average distance of values from their mean.
Educational information, not professional advice.
Examples
- 2, 4, 7 ⇒ 1.78
- 5, 10, 15 ⇒ 3.33
FAQ
What does MAD show?
It indicates average deviation from the mean.
How many numbers can I enter?
This calculator accepts three numbers; unused values can be left at zero.
Is MAD always positive?
Yes, because deviations are taken in absolute terms.
Additional Information
- MAD measures variability and is less affected by outliers than standard deviation.
- Result uses the same units as the input numbers.