Wallpaper Calculator

If you need some help calculating how much wallpaper you need, use our handy calculator.

Typically our rolls of wallpaper are 52cm or 67cm wide and 10 metres long. This means coverage per roll is 5.2 square metres and 6.7 square metres, respectively.

Enter the dimensions of your wall in metres and then select the number of doors and windows in the room. Enter your wallpaper roll coverage and click calculate to find out how much wallpaper you will need.

Please use the calculator as a rough guide based on standard room layouts. If you have a complex pattern on you paper you may need to allow 10% extra for pattern matching, based on the average pattern repeat.