Wallpaper Calculator


Measure your walls and enter your measurements below to estimate how many standard rolls of wallpaper you’ll need. Please round wall measurements up to the nearest foot. Make no deductions for windows or doors. This will ensure that you have enough wallcovering to complete your job.
We have allowed for trimming and 10% extra for pattern matching, based on a standard room layout. For larger pattern repeats and complex room shapes, we suggest asking your decorator.
You may calculate roll quantity by entering your room's dimensions, your individual wall dimensions or total square footage.



Wallpaper for an entire room:
Width of Room
Length of Room
Height of Room
Estimated number of rolls:


Wallpaper for individual walls:
Width 1Height 1
Width 2Height 2
Width 3Height 3
Width 4Height 4
Width 5Height 5
Width 6Height 6
Width 7Height 7
Width 8Height 8
Estimated number of rolls:


I know my total square footage
Square footage
Estimated number of rolls: