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Wallpaper Calculator

Count rolls from wall width, height, and pattern repeat.

Strips across the wall, then cut length matched to the pattern repeat.

How this calculation works

Strips, pattern repeat, and rolls.

Wall width (ft)

Wall height (ft)

Roll width (in)

Roll length (ft)

Pattern repeat (in, 0 if none)

Waste (%)

Doors/windows area (sq ft)

Fullness, hems, and yards.

Sheets, tape, and compound.

Panels by wall and ceiling area.