Slope Calculator

Calculate slope from two points, from equation, or find line equation from slope and point with step-by-step solutions.

Calculator

Select a calculation type and enter the required values to calculate slope or find line equations.

Complete User Guide

Slope Formula

The slope (m) of a line passing through two points (x₁, y₁) and (x₂, y₂) is:

m = (y₂ - y₁) / (x₂ - x₁)

Line Equation Forms

  • Slope-Intercept: y = mx + b
  • Point-Slope: y - y₁ = m(x - x₁)
  • Standard: Ax + By = C

Examples

Example 1: From Two Points

Points: (2, 3) and (5, 7)

Slope: m = (7 - 3) / (5 - 2) = 4/3

Equation: y = (4/3)x + 1/3

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