How to use it
- Enter length in feet.
- Enter width in feet.
- Enter depth in inches.
- Click Calculate to see cubic yards, tons and cubic feet.
What it does – The calculator turns the dimensions of your excavation (length, width, depth) into three useful measures: cubic yards, cubic feet and an approximate weight in tons. Why it matters – Knowing cubic yards tells you how much material to order, cubic feet helps with equipment sizing, and tons give you a quick cost estimate because dirt weighs about 1.3 US tons per cubic yard. How to read the results – The cubic‑feet number is the raw volume. Divide by 27 to see cubic yards; multiply cubic yards by 1.3 to get tons. Use the values to compare supplier quotes, schedule deliveries, and avoid costly over‑ordering.
Pro tips
- Add 5‑10% extra for compaction and spillage.
- Round up to the nearest half‑yard for easier ordering.
- Check local supplier minimum loads before finalizing quantity.
- Enter depth in inches, not feet, to keep the conversion accurate.
Real-life examples
- A homeowner plans a 10 ft × 12 ft garden bed 6 in deep and needs material quantity.
- A contractor estimates fill for a new driveway trench 30 ft × 8 ft × 12 in.
- A landscaper orders topsoil for a park renovation and wants to compare vendor pricing.
Case study
Jane needed soil for a 15 ft × 20 ft area 8 in deep. Using the calculator she saw she required 7.4 cubic yards (≈9.6 tons). She ordered 8 cubic yards, avoiding a costly shortfall and saving on excess material.