Roll Calculator

Quick estimate for paste-the-wall wallpaper and adhesive powder.

Wall width (m) Wall height (m) Safety buffer (%) (10–15% typical) Always add 1 extra roll

More options

Roll width (m) Roll length (m) Pattern repeat (m) Trim allowance (m)

Adhesive powder

Coverage per 250g pack (m²) Set from your label (EasyWall 250g ≈ 20 m²)

Estimate only — allow extra for pattern matching, windows/doors, and waste.