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Home / Math / Torus

Torus Calculator

Calculate Volume and Surface Area.

Major Radius (R) Center to tube center

Minor Radius (r) Tube radius

Volume (V)	--
Surface Area (A)	--

Formulas

Volume: V = (πr²)(2πR) = 2π²Rr²

Surface Area: A = (2πr)(2πR) = 4π²Rr

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