Drywall Calculator
Areas Measurements Total
Wall (in ft.)
Height x  Room
 Perimeter
 
Ceiling (in ft.)
Length x  Width
 
Excluded
area (in ft.)
Height x  Width
 
Sloping wall
(in ft.)
Height x  Width
 
Total drywall area:

sq. ft.
Total 4 x 8 sheets you need:
 
sheet(s)