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SDCalc

Range Calculator: Minimum, Maximum, and Data Spread from Raw Values

Calculate the range of your data from raw values online. Instantly get minimum, maximum, range, mean, variance, standard deviation, and standard error in one workflow.

12 values
Instant Math
Sample (n-1) / Population (N)

Use when your data represents a subset of a larger population. Applies Bessel's correction.

No Data Detected

Input your numbers into the Standard Deviation Calculator panel to see real-time statistics, variance, and normal distribution charts.