cubic yards to tons calculator
Convert cubic yards of gravel, sand, or stone to tons using the material's density. Enter cubic yards and density to get the weight in tons.
You size a job in cubic yards, but the supplier weighs and bills in tons. This calculator makes that final translation using the material’s density, so your order and the delivery ticket agree.
How this calculator works
Multiply the cubic yardage by how many tons one cubic yard of the material weighs.
Formula: Tons = cubic yards × density (tons per cubic yard).
Worked example
10 cubic yards of gravel at a density of 1.4 tons per cubic yard:
- Tons: 10 × 1.4 = 14.00 tons
Density reference
| Material | Tons per yd³ | 10 yd³ = |
|---|---|---|
| Topsoil | 1.1 | 11.0 tons |
| Sand / crushed stone | 1.35 | 13.5 tons |
| Gravel | 1.4 | 14.0 tons |
| Crusher run | 1.5 | 15.0 tons |
Where this conversion is used
Run your volume through this to know the tonnage your supplier will deliver and charge for. For the reverse — turning a per-ton quote into cubic yards — use the Tons to Cubic Yards Calculator, and for a full estimate start with the Cubic Yard Calculator.
Frequently asked questions
How do you convert cubic yards to tons?
Multiply the cubic yards by the material's density in tons per cubic yard. Ten cubic yards of gravel at 1.4 tons per yard weighs 14 tons. Heavier, denser materials give more tons per cubic yard.
Which density do I use?
Gravel and river rock are about 1.4 tons/yd³, sand and crushed stone 1.35, crusher run and road base 1.5, topsoil and fill dirt about 1.1. Set the density to match your material; the calculator defaults to gravel.
Why convert cubic yards to tons at all?
You measure a project by volume — length times width times depth — but suppliers weigh and price by the ton. Converting your calculated cubic yards to tons tells you what the delivery ticket and the bill will say.
Does moisture change the weight?
Yes. Wet sand and soil weigh noticeably more than dry, so densities are approximate. For a precise order, ask your supplier for the density of their specific material on the day.
Estimates only. Verify quantities with your supplier before purchasing.