How Much Mulch Do You Need?

Online Calculator

 

Total Area: (square feet)
Don't know how much you need? Instructions on how to find square feet can be found below.

Desired Thickness of Topsoil or Mulch: (inches)


Total Cubic Yards Needed:

Draw your site as accurately as possible using graph paper if available. For oddly-shaped beds, divide the area into combinations of rectangles, triangles, and/or circles. Use the following formulas to determine area:

Rectangle: Area = length x width

Circle: Area = 3.1416 x the square of the radius

Triangle: Area = 1/2 x length of base x length of height

To determine topsoil requirements for areas of varying grade, use a transit to indicate exact fill requirements...or estimate an average fill depth.