This simple linear regression calculator uses the least squares method to find the line of best fit for a set of paired data, allowing you to estimate the value of a dependent variable (Y) from a given independent variable (X).
X Values
Y Values
This calculator can estimate the value of a dependent variable (Y) for any specified value of an independent variable (X). Simply add the X values for which you wish to generate an estimate into the Estimate box below (either one value per line or as a comma delimited list).
Note: If you just want to generate the regression equation that describes the line of best fit, leave the box below blank.
Estimate