How to use it
- Enter the length in feet.
- Enter the width in feet.
- Enter the depth in inches.
- Click Calculate to see cubic yards, tons, and cubic feet.
This calculator converts the dimensions of your planting area into the three most useful measures for ordering topsoil. By entering length, width, and depth you instantly see the volume in cubic yards—the unit suppliers use—plus an approximate weight in US tons (1 cubic yard ≈ 1.3 tons) and the raw cubic‑feet figure for landscaping plans. Knowing the cubic‑yard amount prevents over‑ordering, which saves money and reduces truck trips. The ton estimate helps you compare material costs when pricing is per ton. The cubic‑feet result is handy for estimating how many bags of topsoil you’ll need for small jobs. You can also adjust the depth to account for settling or future plant growth, and the tool automatically handles the conversion from inches to feet and from cubic feet to cubic yards. All results update the moment you press Calculate.
Pro tips
- Add 5‑10% extra volume for settling and compaction.
- Round up to the nearest whole cubic yard when ordering to avoid shortfalls.
- Compare supplier prices per ton and per cubic yard for best value.
- Double‑check depth entry; inches, not feet, is required.
Real-life examples
- A homeowner preparing a new garden bed wants to know how much topsoil to order.
- A landscaper estimating material for a residential lawn renovation.
- A DIY enthusiast calculating topsoil for a raised patio area.
Case study
Maria entered her 12 ft × 8 ft patio area with a 4‑inch depth and the calculator returned 1.2 cubic yards (≈1.6 tons). She ordered 2 cubic yards, avoiding a costly shortage and completing her project on schedule.