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Siding Calculator

Fill out the boxes below to calculate how much product you need.
 

WALLS WIDTH
(in inches)
HEIGHT
(in inches)
SURFACE AREA
(sq ft.)
#1
#2
#3
#4
#5
#6
#7
#8
   
Total Surface Area
(sq ft.)
   
GABLES WIDTH
(in inches)
HEIGHT
(in inches)
SURFACE AREA
(sq ft.)
#1
#2
#3
#4
    Total Surface Area
(sq ft.)
   

Gross Surface Area:

 

Less Openings: (i.e. windows, doors, etc.) (Enter total sq. feet)
* You must press 'Calculate' (below) again if you have
already pressed it once before entering this value.

 

Net Surface Area:

 

Plus Waste:
(waste = surface area x 10%)

 
Total Surface Area
 
   
SOFFIT/FASCIA AREA LENGTH
(in inches)
WIDTH
(in inches)
SURFACE AREA
(sq ft.)
#1
#2
#3
#4
   
Total Surface Area
(sq ft.)