Standard Deviation & Statistics Calculator
Compute mean, median, mode, standard deviation, variance, and other descriptive statistics from a data set.
10 numbers detected
Sorted: 12, 15, 15, 15, 18, 20, 22, 25, 28, 30
Statistics
Count
Number of values
Sum
Total of all values
Mean
Average value
Median
Middle value when sorted
Mode
Most frequent value(s)
Min
Smallest value
Max
Largest value
Range
Max - Min
Variance (pop)
Population variance
Std Dev (pop)
Population standard deviation
Variance (sample)
Sample variance (n-1)
Std Dev (sample)
Sample standard deviation (n-1)
How to Use Standard Deviation & Statistics Calculator
- 1
Enter your data set
Type or paste the numbers separated by commas.
- 2
View statistics
See mean, median, mode, standard deviation, and variance.
- 3
Copy the results
Click copy to grab the calculated statistics summary.
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