How to use it
- Enter length in feet.
- Enter width in feet.
- Enter depth in inches.
- Read cubic yards, tons and cubic feet results.
The Stone and Gravel Calculator turns the dimensions of your project into three practical measurements: cubic yards, tons and cubic feet. Knowing cubic yards tells you how many bulk loads to order from the supplier; the ton estimate, based on the industry standard of 1.4 US tons per cubic yard, helps you budget material costs; cubic feet is useful for comparing with product specifications that list volume in feet. Simply input the length and width of the area in feet and the depth in inches, and the tool instantly converts to the three units. The results let you avoid under‑ordering, reduce waste, and keep your landscaping or construction timeline on track. Each output appears in a separate box, so you can copy the number directly into your order form. If your project includes slopes or irregular shapes, use the calculator for each flat section and add the totals for an accurate overall estimate.
Pro tips
- Add 5‑10% extra for compaction and breakage.
- Round up to the nearest whole cubic yard to simplify ordering.
- Check supplier minimum load sizes before finalizing the order.
- Verify depth measurement; a common mistake is using feet instead of inches.
Real-life examples
- A homeowner planning a new patio needs to know how much gravel to order.
- A contractor estimating stone fill for a driveway wants the tonnage for cost quoting.
- A landscaper calculating material for a garden pathway to avoid multiple trips.
Case study
Maria entered her 12 ft × 8 ft patio dimensions with a 4‑inch depth, saw 1.4 cubic yards, 2 tons (1.4 × 1.4≈2), and ordered exactly that amount, eliminating excess waste and saving $150.