Math

3D Distance Calculator

Euclidean distance between two points in space.

Distance

This free 3D Distance Calculator covers Euclidean distance between two points in space.

Extend the Pythagorean theorem to three coordinates. Other math tools are linked below.

3D Distance Calculator — how it works

Euclidean distance between two points in space. Typical inputs are x₁, y₁, z₁ and x₂. How it works beside the form states the identity the 3D Distance Calculator applies.

FAQ

How do I use the 3D Distance Calculator?

Open the 3D Distance Calculator, fill x₁, y₁, z₁ and x₂, and read the result. Extend the Pythagorean theorem to three coordinates.

What formula does the 3D Distance Calculator use?

The 3D Distance Calculator uses the identity in How it works. In words: Extend the Pythagorean theorem to three coordinates.

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