Standard Deviation Calculator

Calculate the standard deviation of a set of numbers.

statistics

math

standard deviation

variance

desviación estándar

écart type

deviazione standard

стандартное отклонение

الانحراف المعياري

标准差

मानक विचलन

desvio padrão

標準偏差計算機

Standard Deviation Calculator

Calculate the standard deviation of a set of numbers.

Numbers (comma-separated)

Sample

Population

Formula & Explanation

Calculate the standard deviation for a set of numbers, ideal for students, statisticians, and researchers analyzing data variability.