Slope Intercept Form Calculator

Enter two points to calculate slope, y-intercept, and the equation of the line.

x₁

y₁

x₂

y₂

y = 2x - 1Slope-intercept form

2Slope m

-1Y-intercept b

1Run Δx

2Rise Δy

How to use this Slope Intercept Form Calculator

Find y = mx + b from two points or from a slope and one point. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.