How to use it
- Enter length, width, and depth of your raised bed.
- Click Calculate to see results.
- Use the cubic yards, cubic feet, and tons to order soil.
This calculator tells you exactly how much soil you’ll need to fill a raised‑bed garden. You input the bed’s length and width in feet and the desired depth in inches; the tool instantly converts those dimensions into cubic feet, then into cubic yards, and finally into tons using the standard 1.3 US tons per cubic yard. Knowing the volume helps you avoid over‑buying expensive soil or running short mid‑project. The cubic‑yard figure matches what most suppliers quote, while cubic feet is useful for estimating bag counts. The ton estimate lets you compare bulk‑delivery prices. Simply read the three results, round up a little for settling, and place your order with confidence. You can also switch units if you prefer metric, and the calculator updates instantly without reloading the page.
Pro tips
- Add 5‑10% extra soil to account for settling.
- Round up to the nearest half‑yard for easier ordering.
- Compare bulk‑delivery vs bag prices using the ton estimate.
- Double‑check depth measurement; a common mistake is using inches for length.
Real-life examples
- A homeowner planning a 4 × 8 ft raised bed 12 in deep wants to know how many cubic yards of soil to order.
- A community garden coordinator needs to budget soil for multiple 6 × 10 ft beds at 10 in depth.
- A landscaper estimating material for a new vegetable plot wants quick ton figures for a bulk supplier quote.
Case study
Maria wanted a 6 × 8 ft bed 10 in deep. Using the calculator she saw she needed 1.8 cubic yards (≈2.3 tons). She ordered 2 cubic yards, avoiding a $30 over‑order and finished planting the same weekend.