Distance Formula Calculator

What is Distance?

The distance formula d = √((x₂ − x₁)² + (y₂ − y₁)²) is just the Pythagorean theorem applied to the horizontal and vertical gaps between two points.

How it works

We compute the coordinate differences, square and sum them, and take the square root — negative coordinates are handled naturally.

1. Enter your input. Type or paste your input into the field above — the tool responds instantly.
2. Review the result. Output updates live as you type. Everything runs entirely in your browser.
3. Copy or download. Use the Copy button to grab the result, or Download to save it as a file.

Examples

Realistic sample

Type or paste any realistic input — the tool computes the result locally and instantly.

Common mistakes

Expecting a server round-trip

Nothing is uploaded — every tool in this category runs entirely in your browser.