How to use it
- Enter length in feet.
- Enter width in feet.
- Enter depth in inches.
- Read cubic yards, tons and cubic feet results.
Rock In Yards Calculator turns the dimensions of your project into three useful measures: cubic yards, tons (using the industry‑standard 1.4 US tons per cubic yard) and cubic feet. Knowing the cubic yards tells you how much material you need to order; the ton estimate helps you budget freight and labor costs; cubic feet is handy for comparing to product specifications. Simply type length, width and depth, and the tool instantly converts the numbers. The results are presented with two decimal places, but you can round up to cover settling or spillage. Use the ton figure to discuss delivery options with suppliers, and the cubic‑yard value to verify that you stay within site limits. If you’re working with a contractor, share the cubic‑yard number so they can calculate equipment needs accurately. The calculator also shows cubic feet for quick cross‑checks against bagged rock specifications.
Pro tips
- Add 10% extra for compaction and spillage.
- Round up to the nearest whole cubic yard for ordering.
- Compare the ton estimate with supplier load limits.
- Double‑check depth conversion from inches to feet before entering.
Real-life examples
- A homeowner planning a 10 ft by 12 ft garden bed 6 in deep.
- A contractor estimating fill for a driveway trench 15 ft wide, 30 ft long, 8 in deep.
- A landscaper ordering rock for a patio border 20 ft perimeter, 4 in deep.
Case study
Sam needed rock for a 10 ft × 8 ft patio 6 in deep. Using the calculator, he saw he required 0.93 cubic yards (≈1.3 tons). He ordered 1 cubic yard, saved $150 on excess material, and finished on schedule.