Side note: Intended fabric size of this design is a 2.0 x 3.77 repeat. It was enlarged for the Barrier Reef contest to show the detail in fat quarter scale. Because this is hand drawn and not some kind of vector or other computer generated graphic, it looks much better in print, in the scale it was drawn in, or smaller, rather than the 5.27 x 9.93 scale you see here. I will be putting it back in a smaller scale when the voting ends.
What we do and how we do it.
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).