Mulch & Soil Calculator
How much mulch, soil, compost, or gravel a bed actually needs, in cubic yards for the delivery and in bags for the trunk, with the right week to spread it for your place.
Or known area
Set your place for the best week to spread it.
How the math works
Volume is area times depth. We take your bed size, multiply by the depth, and convert to the right unit for how material is sold and delivered. Bag counts use the standard bag size for each material. Order about ten percent extra for settling and uneven ground.