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Home/Mathematics/Coordinate Geometry/Line Intersection Calculator
Math CalculatorCoordinate Geometry

Line Intersection Calculator

Find the intersection point of two lines given in slope-intercept form (y = m₁x + b₁ and y = m₂x + b₂).

Updated 2025-01-153 min readCalzyra Math Team

Calculator

Enter your values below

CalculatorFree Tool

Slope of the first line

Y-intercept of the first line

Slope of the second line

Y-intercept of the second line

Formula & Methodology

How this calculator works

x = (b₂ - b₁) / (m₁ - m₂), y = m₁x + b₁

Set the two equations equal to each other and solve for x. Then substitute x back into either equation to find y. Lines are parallel if m₁ = m₂.

Frequently Asked Questions

Common questions about this calculator

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