`A = f( "L" , "S" , 12 , "4/12") `

Enter a value for all fields

The Surface Area of a Gable Roof calculator computes the surface area of a roof based on the Ridge Length, Span, Overhang and Pitch.

INSTRUCTION: Choose units and enter the following:

(L) Ridge Length
(S) Span of Roof
(oH) Overhang
(P) Pitch (choose:flat,1/12,2/12,3/12,4/12,5/12,6/12,7/12,8/12,9/12,10/12,12/12,14/12)

Area (A): The calculator returns the surface area of the roof in square feet. The calculator also returns:

See Also