Free Calculate Statistical Standard Deviation
Calculate statistical standard deviation, mean, median, mode, and variance instantly offline.
What does this tool do? Enter a list of numbers and instantly get the mean (average), median, mode, standard deviation, variance, range, minimum, maximum, and sum.
All statistics computed locally
View Technical Specifications (For Developers)
- Parsing: Accepts comma, space, or newline-separated numbers
- Standard Deviation: Calculates population standard deviation using
σ = √(Σ(xi-μ)²/N)
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