To estimate the required cubic yardage required
for mulch or compost, measure (in feet) the
length and width of the areas to be covered.
Multiply the length x width to get your square
footage. Add up square footage for all areas and
use the following formula:
For a thickness of:
1/2"  divide the square footage by 660 = total yards
1"  divide the square footage by 325 = total yards
2"  divide the square footage by 162 = total yards
3"  divide the square footage by 108 = total yards
4"  divide the square footage by 81 = total yards
5"  divide the square footage by 65 = total yards
6"  divide the square footage by 54 = total yards
