Wallpaper Repeat Calculator
Calculate the number of wallpaper rolls needed, accounting for pattern repeat waste, ceiling height, and room perimeter.
Inputs
ft
ft
in
in
ft
Results
Rolls Needed
11 rolls
Total Wall Area448 sq ft
Waste Percentage27.8%
Usable Area per Roll41 sq ft
Strips per Roll3 strips
How to Use This Calculator
- Enter Room Perimeter, Ceiling Height, and Pattern Repeat.
- Set Roll Width and Roll Length.
- Review the Rolls Needed (rolls) result.
- Use Total Wall Area (sq ft) and Waste Percentage (%) to inform your decision.
Ad Placeholder
Related Calculators
Accent Wall Calculator
Calculate materials, cost, and labor for an accent wall in paint, tile, wood panel, wallpaper, or stone veneer.
Curtain Calculator
Calculate fabric yardage, panel dimensions, and rod width for custom curtains and window treatments.
Color Ratio Calculator
Apply the 60-30-10 color rule to your room. Calculate ideal dominant, secondary, and accent color areas based on your surfaces.
Room Layout Calculator
Plan furniture placement and traffic flow by calculating walkable area, coverage percentages, and maximum furniture capacity for any room.
Ad Placeholder