Torus Surface Area Calculator

Calculates surface area for a torus.

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Result

Surface area

1,184.35

Formula used

4π²Rr

Torus Surface Area Calculator — How It Works

Calculates surface area for a torus. Try the Torus Surface Area Calculator — instant results in your browser.

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Geometry and algebra use standard formulas. Double-check critical homework or exam work with your instructor.