Wallpaper Calculator

Calculate how many rolls of wallpaper you need. Accounts for pattern repeats, doors, windows, and waste.

Room Length (ft)

Room Width (ft)

Ceiling Height (ft)

Number of Doors

Number of Windows

Roll Width (inches)

Roll Length (ft)

Pattern Repeat (inches)

Waste %

Price per Roll ($)

Rolls Needed

Strips Needed

354

Net Wall Area (sq ft)

Strips per Roll

$315.00

Estimated Cost

Perimeter: 54.0 ft | Total wall area: 432 sq ft

Door deduction: 42 sq ft | Window deduction: 36 sq ft