Wallpaper Calculator

Calculate how many wallpaper rolls you need for any room. Accounts for pattern repeat and waste.

Room length (m)

Room width (m)

Wall height (m)

Doors

Windows

Roll width (m)

Roll length (m)

Pattern repeat (m)

Rolls needed

8

Strips needed

29

Paintable wall area

32.7 m²

Usable strip length

10 m