Online Calculators > Math Calculators > Standard Error Calculator

Standard Error Calculator

Standard Error Calculator to calculate the standard error of a set of numbers. The standard error formula is shown below on how to calculate the standard error.

Online Standard Error Calculator

Enter numbers separated by comma, space, or line break.


Standard Error
Total numbers
Standard Deviation

What does the standard error mean?

The standard error of mean or standard error is a mathematics tool used in statistics to measure the error of a sample data.

How to calculate the standard error?

To calculate the standard error, we need to use the standard error formula.
SE = s /√n, where

s = standard deviation,
n = the size of the sample

To calculate the standard deviation, we use the standard deviation formula.
Sample Variance =

Standard Deviation = S = √Sample Variance, where

s2 = 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

Electrical Calculators
Real Estate Calculators
Accounting Calculators
Business Calculators
Construction Calculators
Sports Calculators
Physics Calculators
Random Generators

Financial Calculators
Compound Interest Calculator
Mortgage Calculator
How Much House Can I Afford
Loan Calculator
Stock Calculator
Investment Calculator
Retirement Calculator
401k Calculator
eBay Fee Calculator
PayPal Fee Calculator
Etsy Fee Calculator
Markup Calculator
TVM Calculator
LTV 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

CM to Feet and Inches
MM to Inches

How Old am I
Random Name Picker
Random Number Generator