Pattern Repeat Calculation for Wallpaper: Accurately calculating the pattern repeat is essential for wallpaper installation. This calculation helps you determine how much wallpaper is needed to ensure the design lines up perfectly across seams. To calculate the pattern repeat, measure the distance between two identical points in the design, either vertically or horizontally. Knowing t... https://www.arthouse.com/blogs/how-to/pattern-repeat-pattern-match-the-low-down