Enter both values below
A torus has a major radius (R) of
and minor radius (r) of
Calculate Volume and Surface Area
Torus Image
Torus Volume Formula
V = (πr2)(2πR)
Plug in r = , R =
V = (3.1415926535898)(2)(2 * 3.1415926535898)
V = (3.1415926535898)(0)(6.2831853071796)
V = (0)(0)
V = 0
Torus Surface Area Formula
SA = 4 * π2 * R * r
Plug in r = , R =
SA = 4 * 3.14159265358982 * *
SA = 4 * 9.8696044010894 * *
SA = 0
V = 0
SA = 0
What is the Answer?
V = 0
SA = 0
How does the Torus Calculator work?
Free Torus Calculator - Calculates the volume of a torus and surface area of a torus given major radius and minor radius.
This calculator has 2 inputs.
What 4 formulas are used for the Torus Calculator?
r = inner radius
R = outer radius
SA = 4π2Rr
V = 2π2Rr2
R = outer radius
SA = 4π2Rr
V = 2π2Rr2
For more math formulas, check out our Formula Dossier
What 4 concepts are covered in the Torus Calculator?
- radius
- Distance from the center of a circle to the edge
C/2π - surface area
- the amount of space covering the outside of a three-dimensional shape.
- torus
- A donut shape
SA = 4π2Rr
V = 2π2Rr2 - volume
- quantity of 3-dimensional space
