Slope Calculator
A free, browser-based calculator. Runs entirely in your browser — no sign up, nothing stored.
100% FreeRuns in your browserBasic
Enter Values
Enter your values and press Calculate to see results.
How to use this calculator
- Enter the two points' coordinates.
- Press Calculate.
How it works
Slope (gradient) = (y₂ − y₁) ÷ (x₂ − x₁) — the rise over the run.
Worked example
(0,0) to (2,4). = 2.
Related tools
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.