Euclidean distance between two points in 3D space with the full √((Δx)²+(Δy)²+(Δz)²) breakdown.. 3D Distance Calculator is a free online tool from the ToolsRift Math Calculators collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
Enter the x, y and z coordinates of both points and the calculator returns the 3D distance with the full breakdown.
d = √((x₂−x₁)² + (y₂−y₁)² + (z₂−z₁)²), the 3D extension of the Pythagorean theorem.
Yes — it shows Δx, Δy and Δz along with the squared terms in the final calculation.
Yes — any real numbers work for all six coordinate values across both points.