How many wallpaper rolls

Enter the room dimensions and the roll size: work out how many rolls to buy.

Room length (m)

Room width (m)

Height (m)

Roll width (m)

Roll length (m)

How it works

We estimate the wall surface and divide it by the surface of one roll, adding about 15% for trimming and pattern matching.

Large-pattern designs need more material to match the print: allow a bigger margin.