Wallpaper Calculator
Estimate wallpaper rolls for a single wall or a full rectangular room, including openings and pattern repeat.
LIVE CALCULATION
Rolls of Wallpaper
0
rolls
Single Wall · 0.0 ft run
Project Summary
Net Wall Area-
Strips to Cut-
Strips per Roll-
Openings Deducted-
Cost Estimate
Estimated Total-
Calculation Assumptions
Surface-
Openings-
Roll Size-
Strips & Pattern-
Waste Percentage-
Pricing BasisNot specified
Roll counts are estimates. Openings use typical door (21 sq ft) and window (15 sq ft) sizes. Pattern repeats add matching waste per strip; wide patterns or wallpaper over doors and windows can need more.
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