Wallcovering Calculator
Calculate exactly how many rolls you need — enter your wall dimensions, subtract doors and windows, and get an instant estimate with cost range.
Room Dimensions
Perimeter of all walls to cover (m)
Floor to ceiling (m)
Your Estimate
—
rolls needed
—
m² needed
—
est. FOB cost
Calculation Breakdown
Ready to Order?
Get an exact quote based on your calculation — we'll confirm pricing, lead time and shipping for your project.
Get a QuoteHow the Calculator Works
1
Wall Area
Total wall length × height gives gross wall area. Doors and windows are subtracted.
2
Waste Factor
10–20% added for cuts, corners, pattern matching and trimming. Standard is 15%.
3
Roll Count
Net area ÷ coverage per roll (varies by material width and length). Rounded up to whole rolls.