Sand Calculator
Enter the area to cover, desired depth and sand density to calculate the volume and weight of sand needed.
Sand Calculator
Calculate the volume and weight of sand needed to cover an area at a given depth.
This calculator provides a material estimate for general planning purposes only. Always add a safety margin and confirm quantities with your supplier or contractor before purchasing, since real-world waste, layout and offcuts vary by project.
This calculator converts your area and desired depth into a sand volume, then multiplies by density to estimate the total weight — useful for paver bases, playgrounds and drainage projects.
Example
- With the default values shown above, this calculator returns: Volume Needed (Cubic Feet) ≈ 33.33; Volume Needed (Cubic Yards) ≈ 1.23; Estimated Weight (lbs) ≈ 3,333.33.
Frequently Asked Questions
What is the formula?
Volume (cubic feet) = Area × Depth (in feet). Weight = Volume × Density. Cubic Yards = Cubic Feet ÷ 27.
What density should I use?
Dry sand is typically around 100 lbs per cubic foot, while wet or compacted sand can be denser (up to about 120–130 lbs per cubic foot) — check with your supplier for their specific product.