How to use it
- Enter length in feet.
- Enter width in feet.
- Enter depth in inches.
- Read cubic yards, cubic feet, and ton estimate.
What it does – The calculator converts the dimensions of a planting bed, garden, or fill area into three practical units: cubic feet, cubic yards, and an approximate tonnage (using 1.3 US tons per cubic yard). Why it matters – Knowing cubic yards helps you order bulk soil, while cubic feet is useful for smaller bag purchases. The ton estimate lets you compare prices from suppliers that charge by weight. How to read the results – Cubic feet is the raw volume of your space. Divide by 27 to get cubic yards. Multiply cubic yards by 1.3 to see the tons of soil you’ll likely need. Use the numbers to order the right amount and avoid costly over‑or under‑ordering. The tool updates instantly as you change any dimension, so you can experiment with different depths to see how material needs grow. It’s perfect for DIY landscapers, homeowners, and contractors who need a quick, reliable estimate without manual calculations.
Pro tips
- Add 10% extra for compaction.
- Round up to the nearest whole cubic yard for bulk orders.
- Check supplier’s weight per cubic yard; 1.3 tons is an average.
- Measure depth in inches carefully; a 1‑inch error changes volume noticeably.
Real-life examples
- A homeowner planting a new flower bed.
- A contractor filling a foundation trench.
- A landscaper estimating soil for a lawn renovation.
Case study
Jane needed soil for a 12‑ft × 8‑ft garden 6 in deep. Using the calculator she saw she required 1.0 cubic yard (≈1.3 tons). She ordered exactly that amount, saving $150 by avoiding excess material.