Home projects
Wallpaper Calculator
The estimate uses about 56 usable square feet per double roll and includes 15% for matching and cuts.Enter your measurements
Wall area × 1.15 allowance divided by 56 usable ft² per double roll.
How this estimate works
Wall area × 1.15 allowance divided by 56 usable ft² per double roll.
Measure twice and use the same unit throughout. Product coverage, material density, installation patterns, and local requirements can change the quantity you need.