Slope Calculator
Find the slope, angle, distance and line equation from two points.
Enter your values to see the result.
Continue your work
- Distance Calculator — Find the distance between the points.
- Graphing Calculator — Plot the resulting line.
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Clear instructions
Find steps, examples and limitations below.
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How to use the Slope Calculator
Find the slope, angle, distance and line equation from two points.
- 1 Enter x₁ and y₁ for the first point.
- 2 Enter x₂ and y₂ for the second point.
- 3 Read the slope, equation and other results.
Example and practical tips
Points (1, 2) and (4, 11) give a slope of 3 and the line y = 3x − 1, rising at an angle of about 71.6°.
Frequently asked questions
What does slope mean?
The change in y for each step of 1 in x: rise divided by run.
What is an undefined slope?
A vertical line has zero run, so its slope is undefined; its equation is x = constant.
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