Enter both values below
A torus has a major radius (R) of 10
and minor radius (r) of 5
Calculate Volume and Surface Area
Torus Image
Torus Volume Formula
V = (πr2)(2πR)
Plug in r = 5, R = 10
V = (3.1415926535898)(52)(2 * 3.1415926535898)10
V = (3.1415926535898)(25)(6.2831853071796)10
V = (78.539816339745)(62.831853071796)
V = 4934.8022005447
Torus Surface Area Formula
SA = 4 * π2 * R * r
Plug in r = 5, R = 10
SA = 4 * 3.14159265358982 * 10 * 5
SA = 4 * 9.8696044010894 * 10 * 5
SA = 1973.9208802179
V = 4934.8022005447
SA = 1973.9208802179
SA = 1973.9208802179
You have 2 free calculationss remaining
What is the Answer?
V = 4934.8022005447
SA = 1973.9208802179
SA = 1973.9208802179
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.
This calculator has 2 inputs.
What 4 formulas are used for the Torus Calculator?
r = inner radius
R = outer radius
SA = 4π2Rr
V = 2π2Rr2
For more math formulas, check out our Formula Dossier
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
Example calculations for the Torus Calculator
Torus Calculator Video
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