Pine Straw Calculator
This calculator turns a bed size into a number of bales of pine straw. Enter the bed as a rectangle, a round bed or a tree ring, give the coverage your supplier quotes for one bale, and it returns the area, an allowance for overlap and settling, the bale count and the cost once you add a price. A third mode runs the other way, from bales you already have to the area they will cover. Pine straw has no standard bale, so the coverage figure is yours to enter rather than a constant, and the answer is only as good as that number.