Calculate exactly how many wallpaper rolls you need for your project
Enter your wall dimensions and wallpaper details, then click "Calculate"
Coverage visualization will appear here
Measure the height and width of each wall you plan to wallpaper. For multiple walls, add each one separately.
Height: Measure from the floor to the ceiling (or to where the wallpaper will end).
Width: Measure the full length of each wall, including doors and windows (we'll account for these later).
Wallpaper rolls come in different sizes. The most common are:
Check your wallpaper specifications as sizes can vary by manufacturer.
Patterned wallpaper requires matching the design between strips, which creates waste.
Pattern repeat: The vertical distance before the pattern repeats itself.
For example, if a pattern repeats every 12 inches, you'll need to cut each strip longer to match the pattern with the previous strip.
Solid color or random-match patterns typically have no repeat (enter 0).