Use this mean absolute deviation calculator to measure how much your data spread out from the mean. Just enter or paste your numbers in the data box, separated by commas, spaces, or line breaks. You can copy and paste from spreadsheets. Then click Calculate to see how much the values in your dataset differ from the average.
The calculator will show you the mean absolute deviation (MAD), mean, and count, along with a step-by-step solution and a histogram of your data. Use this tool to quickly understand the average distance between your data points and the mean. Below the calculator is additional information about how to interpret and use it. Related: Standard Deviation Calculator and Median Absolute Deviation Calculator. See all my Statistical Calculators!