Free Mean Calculator
Compute the arithmetic mean of a set of values by summing them and dividing by the count.
Arithmetic Mean
30.0000
Sum of Values150.0000
Arithmetic Mean vs Value 1
How to Compute the Arithmetic Mean
Formula
Mean = (Sum of all values) / (Number of values)
The arithmetic mean represents the central tendency of a dataset by distributing the total evenly across all observations. It is sensitive to extreme values, so outliers can shift the mean significantly.
Example Calculation
Find the mean of 10, 20, 30, 40, and 50.
- 01Sum all values: 10 + 20 + 30 + 40 + 50 = 150
- 02Count the values: 5
- 03Mean = 150 / 5 = 30
Frequently Asked Questions
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