Math Calculators

Line Equation from Two Points Calculator

Find the slope-intercept equation of the line passing through two coordinate points.

Slope (m) —

y-intercept (b) —

Equation —

About the Line Equation from Two Points Calculator

Given two points, you can find the unique line that passes through both by first computing the slope, then solving for the y-intercept.

Formula: m = (y₂ − y₁) ÷ (x₂ − x₁) · b = y₁ − m × x₁