Reference Designer Calculators

Cone Total Surface Area Calculator

The Total Surface Ares of a Cone is the Sum of the Lateral Surface Area and the Circulat Area.

Cone Lateral Surface Area L = π r √(r2 + h2 )
Cone Circle Surface Area C = π r2
Cone Total Surface Area A = L + C ;
              = π r √(r2 + h2 ) + π r2
To find the Lateral Surface Area a Cone enter the radius and height value in the Box and hit Calculate button.

  units 2