Wallpaper Rollage Calculator

Sum up for Individual Walls

Walls Width Height
Wall 1. ft. ft.
Wall 2. ft. ft.
Wall 3. ft. ft.
Wall 4. ft. ft.

Deductions for Windows and Doors:

Number of Standard Windows
Number of Standard Doors
Number of Double Openings
Total Deductions ft.

Total Square Footage

  1. Wallpaper Rollage Calculator is based on standard Repeats Lengths of up to 21" and may be accurate for even larger repeats.
  2. Total number of rolls required could depend on skills of installer to optimize for best coverage.
  3. This calculator is a good estimator to give you an idea but is not guaranteed to be 100% accurate.
  4. It is always a good idea to let the installer calculate the rollage for you too.