Torus Calculator

Calculate the volume and surface area of a torus from its major radius and minor tube radius

Frequently Asked Questions

What are the major and minor radii of a torus?

The major radius runs from the center of the hole to the center of the tube, while the minor radius is the radius of the tube itself.

Why should the major radius be at least the minor radius?

For a standard ring torus the major radius must be at least as large as the minor radius so the tube does not intersect itself.

Important Disclaimer: Estimates for informational purposes only.

This calculator provides estimates for informational purposes only. Results are based on assumptions and may not reflect actual outcomes. Consult qualified professionals in relevant fields before making important decisions based on these results.