How much wallpaper do I need?
Our wallpaper calculator requires you to input some data first:Room dimensions: you need to type in the length, width, and height of the room. You can also input the surface area directly.
Wallpaper specifications: these include values such as length, width, and the paper repeat (measured vertically).
How accurate are the results?
You should add 10% - 20% of additional wallpaper to account for complicated fittings or for trimming. If the shape of your room is very complex, you should consult your installer prior to the wallpaper purchase.