Slope Calculator
Find slope, rise, run, angle, distance and the equation of a line.
2
Slope
63.43°
Angle
8.94
Distance
y = 2x
Equation
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How to use Slope Calculator
- 1Enter the coordinates of the first point.
- 2Enter the coordinates of the second point.
- 3Select Calculate Slope.
- 4Review slope, angle, distance and line equation.
Slope from Two Points
Slope measures how much a line rises or falls for each unit it moves horizontally. This calculator also derives the line angle, point-to-point distance and slope-intercept equation so the result is useful beyond a single number.
Frequently asked questions
What is the slope formula?
For points (x₁,y₁) and (x₂,y₂), slope m = (y₂ − y₁) ÷ (x₂ − x₁).
What if both x values are equal?
The line is vertical, its slope is undefined, and its equation is x = x₁.
Does it calculate the line equation?
Yes. For non-vertical lines it shows slope-intercept form y = mx + b.
Can I use negative coordinates?
Yes. Integers, negatives and decimal coordinates are supported.