Online Calculators > Math Calculators > Standard Deviation Calculator
Standard Deviation Calculator
Standard Deviation Calculator to calculate the standard deviation from a set of numbers. Standard Deviation Formula shows how to calculate standard deviation.
Total Numbers 
10 
Sum of Numbers 
318 
Mean 
31.8 
Sample Variance (s^{2}) 
1049.06666666667 
Standard Deviation (s) 
32.3892986442539 
Standard Deviation Formula
Following is the standard deviation formula on how to calculate standard deviation.
Sampe Variance =
Standard Deviation = S = √Sampe Variance, where
s^{2} = sample variance
s = standard deviation
x1, ..., xN = the sample data set
x̄ = mean value of the sample data set
N = size of the sample data set


Financial Calculators
Compound Interest Calculator
Mortgage Calculator
How Much House Can I Afford
Loan Calculator
Stock Calculator
Options Calculator
Investment Calculator
Retirement Calculator
401k Calculator
eBay Fee Calculator
PayPal Fee Calculator
Etsy Fee Calculator
Markup Calculator
TVM Calculator
Annuity Calculator
How Much do I Make a Year
Math Calculators
Mixed Number to Decimal
Ratio Simplifier
Percentage Calculator
Health Calculators
BMI Calculator
Weight Loss Calculator
Conversion
CM to Feet and Inches
MM to Inches
Others
How Old am I
Random Name Picker
Random Number Generator
