Slope Calculator

Calculate the slope (rate of change) of a line given the coordinates of two points.

Inputs
Results
Slope (m)
2

Try an example

Formula

m = (y2 − y1) / (x2 − x1)

Learn How This Works

How Slope Is Calculated, and Why It's Called 'Rise Over Run'

The slope formula explained with a worked example, and how slope connects to real-world grade and pitch measurements.

Frequently Asked Questions

Related Calculators

Distance Formula Calculator

Calculate the distance between two points on a coordinate plane.

Pythagorean Theorem Calculator

Calculate the hypotenuse or a leg of a right triangle.

Percentage Calculator

Find what percentage one number is of another, or calculate percentage change.

Percentage Change Calculator

Calculate the percentage increase or decrease between two values.

Quadratic Equation Solver

Solve ax² + bx + c = 0 for real roots using the quadratic formula.

Average (Mean) Calculator

Calculate the average of up to 10 numbers.