Things You'll Need
Instructions
Lay out your Aida cloth so that it is flat on a table or other firm surface. Weigh down the corners to keep it from slipping.
Select a portion of the cloth toward the center, where the vertical and horizontal fibers of the cloth are straight and not unraveling or warped.
Place your ruler on the cloth with the mark for 0 at the left-most edge of a hole. Lay the ruler flat along a horizontal line of the cloth. Count the number of holes between the 0 and the 1-inch mark on the ruler. The number of holes in that range is the size count of your Aida cloth.