How to Use This Dirt Calculator?
Whether you are planning a garden makeover or a large construction project, our **Advanced Dirt Calculator** helps you estimate exactly how much material you need. Avoid overordering or running short by calculating the precise volume in cubic yards, tons, and cost.
Steps to Calculate:
- Select Shape: Choose between a rectangular area (lawn, driveway) or a circular area (flower bed, pool base).
- Enter Dimensions: Input length, width, and depth. You can mix units like feet, inches, and meters.
- Choose Material: Select from Topsoil, Gravel, Sand, or Mulch to get accurate weight estimates based on density.
- Check Cost: Enter the price per cubic yard to get a total project cost estimate.
Common Materials & Densities
Understanding material density is crucial for transportation limits. Here are the standard densities used in this calculator:
- Topsoil: ~2,000 - 2,700 lbs/yd³ (Depends on moisture).
- Gravel: ~2,500 - 2,900 lbs/yd³ (Ideal for driveways).
- Sand: ~2,600 - 3,300 lbs/yd³ (Used for pavers and concrete).
- Mulch: ~800 lbs/yd³ (Lightweight, used for gardening).
Frequently Asked Questions (FAQ)
How many cubic yards are in a ton of dirt?
On average, one cubic yard of topsoil weighs about 1.0 to 1.3 tons, depending on how packed or wet the soil is.
How deep should topsoil be for grass?
For a new lawn, a depth of 4 to 6 inches of good quality topsoil is recommended to ensure healthy root growth.