How to use it
- Enter length, width, and depth.
- Click Calculate.
- Read cubic yards, tons, and cubic feet results.
What it does – The Topsoil Calculator converts the dimensions of your planting area into three practical measures: cubic yards, cubic feet, and an estimated weight in US tons. You enter length and width in feet and depth in inches; the tool first finds the volume in cubic feet, then divides by 27 to get cubic yards, and finally multiplies by 1.3 tons per cubic yard for a weight estimate. Why it matters – Knowing cubic yards tells you how many bulk bags or truckloads to order, while the ton figure helps you compare material costs that are priced by weight. How to read the results – Cubic yards is the standard ordering unit for topsoil, cubic feet helps with smaller projects, and tons gives a quick cost reference. Use the numbers to order the right amount and avoid over‑buying.
Pro tips
- Add 5‑10% extra volume for settling and compaction.
- Round up to the nearest 0.1 cubic yard for easier ordering.
- Compare supplier prices per ton and per cubic yard before buying.
- Double‑check depth conversion from inches to feet to avoid under‑estimation.
Real-life examples
- A homeowner planning a new garden bed needs to know how many cubic yards of topsoil to order.
- A landscaper preparing a lawn renovation calculates tons of soil for a bulk delivery quote.
- A DIY enthusiast wants to estimate material for a raised patio slope and avoid excess waste.
Case study
Jane measured a 12 ft × 15 ft area at 4 in depth. The calculator gave 0.89 cubic yards (≈1.2 tons). She ordered just one bulk bag, saved $45, and had no leftover soil.