Wallpaper Calculator

When looking at wallpaper, one of the very first questions asked is, “how much wallpaper do I need?” Although it can seem daunting, figuring out the number of rolls is actually quite simple with our easy to use wallpaper calculator.

For a quick estimate, use our wallpaper calculator below. To calculate the number of wallpaper rolls needed, take the distance around the room in feet and then take the height from floor to the ceiling. Pair your measurements up on the chart below to determine the number of rolls.

For example, if a room was 24 feet with 8 foot ceilings, you would need roughly four rolls of wallpaper. Remember, if you have a chair railing or wainscoting, adjust your wall height according by measuring from the rail to the ceiling.