FREE ONLINE CALCULATOR / GEOMETRY
Torus Calculator
Compute a torus volume and surface area. Fast, private, and built to make every number easier.
Input values
✦ InteractiveHow does this calculator work?
Compute a torus volume and surface area. Edit the inputs and see the computed results. All calculations take place inside your browser, without submitting values to a server.
V=2π²Rr²; A=4π²Rr
Note: Requires major radius > tube radius for a ring torus.
KEEP EXPLORING
View category →