Rock, Sand and Soil Coverage Calculator

Use the circular, rectangle or triangle calculator to see how much gravel you need for your driveway or sidewalk or pathways, play-sand for your sand box, topsoil for your lawn or yard, soil-mixes for your raised beds or your flower beds or mulch you need for your job.

Rectangular Areas
What type of material do you want?
How wide is the area? (in feet)
How long is the area? (in feet)
How thick (deep) do you want to fill (in inches)?

You'll need for your project.

*Circular Areas*
What type of material do you want?
What is the diameter? (in feet)
How thick (deep) do you want to fill? (in inches)

You'll need for your project.

Triangular Areas
(Measure the two sides that meet at the 90° angle)
What type of material do you want?
What is length of the first side? (in feet)
What is length of the second side? (in feet)
How thick (deep) do you want to fill? (in inches)

You'll need for your project.