Torus Calculator: Volume, Surface Area & Geometric Dimensions

Calculate Torus Volume and Surface Area

Unlock the secrets of toroidal shapes with our precise Torus Calculator. Easily compute the volume and surface area of any torus by simply entering its major (R) and minor (r) radii. Ideal for students, engineers, and designers needing quick, accurate geometric calculations for various applications.

Formula:

The Torus Calculator uses the following formulas:

  • Volume (V): V = 2π2Rr2
  • Surface Area (A): A = 4π2Rr

Where:

  • R = Major Radius (distance from the center of the hole to the center of the tube)
  • r = Minor Radius (radius of the tube itself)

Mathematics and Geometry Tools

2D Shapes and Plane Geometry s

Go to Calculator

3D Agitator Surface Area

Go to Calculator

3D Model Volume

Go to Calculator

3D Shapes & Solid Geometry

Go to Calculator

Alternate Angle Segment Theorem Proof

Go to Calculator

Angle Addition : Sum Angles Easily

Go to Calculator