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Slope Calculator

Find the slope of the line through two points, plus the line equation in slope-intercept form.

Daniel Oh By Daniel Oh
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

m = (y₂ − y₁) / (x₂ − x₁), y = mx + b with b = y₁ − m·x₁.

In depth

Find the slope of the line through two points, plus the line equation in slope-intercept form.