Slope Calculator

Slope, line equation, intercepts and angle from two points.

Runs in your browser — nothing is uploaded

—

How to use Slope Calculator

  1. Enter your values — the unit for each field is shown next to it.
  2. The result updates instantly as you type.
  3. Copy the results, or change inputs to compare scenarios.

Formula & assumptions

m = (y₂ − y₁) / (x₂ − x₁)

y = mx + b, b = y₁ − m·x₁