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.
How it works – Enter the length, width, and depth of the area you plan to cover with gravel. The calculator instantly converts those dimensions to cubic feet, then to cubic yards, and finally estimates the weight in US tons using the industry standard 1.4 tons per cubic yard. Knowing cubic yards tells you how many bulk‑delivery trucks you’ll need; cubic feet helps when buying bagged material; the ton estimate lets you compare pricing from suppliers that charge by weight. The results appear in three columns, so you can copy the number that matches the unit your contractor or supplier uses. You can also round up the cubic yard figure by 5‑10 % to cover settling and spillage. Save time by copying the ton value directly into a supplier’s quote form.
Pro tips
- Add 5‑10% extra for settling and spillage.
- Round up to the nearest whole cubic yard for bulk orders.
- Use the ton estimate to compare supplier quotes that price by weight.
- Double‑check depth conversion from inches to feet before entering.
Real-life examples
- A homeowner planning a new driveway needs to know how much gravel to order.
- A landscaper estimating material for a garden path wants precise tons for supplier pricing.
- A contractor budgeting a parking lot base must convert dimensions to cubic yards for bulk delivery.
Case study
Emily needed a 12 ft × 8 ft × 4 in driveway. Using the calculator she saw she required 0.89 cubic yards (≈1.2 tons). She ordered 1 cubic yard, avoiding a costly over‑order and finished on budget.