Another version, with a mirror repeat which gives it a quite different organizational feel is 'Color grid 31 variation B'. Yet another version is 'Happy birthday color grid' - with lots of blank squares to write names in!
Designed for a half-drop repeat (all edging lines are equal).
[Currently set @ Fabric: 247 ppi, swatch = 8 x 8 squares; Wallpaper: 246, Gift wrap: 340 ppi]
Wallpaper Coverage Calculator
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).