Math
3D Distance Calculator
Euclidean distance between two points in space.
Free to use — no sign-up or login.
Distance
Amortization schedule
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This free 3D Distance Calculator covers Euclidean distance between two points in space.
Extend the Pythagorean theorem to three coordinates. Related math tools sit beside How it works, with no account required.
Using the 3D Distance Calculator
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.