Is Distance Calculator free to use?

Yes, Distance Calculator is completely free to use. No registration or login required.

Does Distance Calculator upload my data?

No. It uses pure front-end technology — all processing happens in your browser.

Yes. You can switch between 2D and 3D modes. In 3D mode, you can enter x, y, z coordinates.

Yes. It is fully responsive and works on phones, tablets, and desktops.

No. Just open the webpage in your browser. No downloads or installations needed.

Enter the coordinates of two points, select 2D or 3D mode, and click calculate.

Uses the Euclidean distance formula: d = √[(x₂-x₁)² + (y₂-y₁)² + (z₂-z₁)²]

All calculations happen in your browser — no data is uploaded to any server.