Cubic Yards to Tons Calculator
Free Cubic yardsto tons Converter for volume & weight units. Enter a value to see equivalent measurements across systems.
Reviewed by Manoj Kumar, Mathematics Educator
Formula
Tons = (Cubic Yards x Density in lbs/yd3) / 2000
The weight of a material depends on both its volume and density. One cubic yard equals 27 cubic feet. Material density varies widely: lightweight mulch weighs about 810 lbs per cubic yard while concrete weighs roughly 3,915 lbs per cubic yard. The result is divided by 2,000 for US short tons or 2,204.62 for metric tonnes.
Worked Examples
Example 1: Gravel for Driveway
Problem:Convert 15 cubic yards of gravel to tons.
Solution:Weight = cubic yards x density / 2000\nWeight = 15 x 2700 / 2000\nWeight = 40,500 / 2000\nWeight = 20.25 short tons\n= 18.37 metric tonnes
Result:15 cubic yards of gravel = 20.25 short tons
Example 2: Topsoil Delivery
Problem:How many tons in 8 cubic yards of topsoil?
Solution:Weight = cubic yards x density / 2000\nWeight = 8 x 2160 / 2000\nWeight = 17,280 / 2000\nWeight = 8.64 short tons\n= 7.84 metric tonnes
Result:8 cubic yards of topsoil = 8.64 short tons
Frequently Asked Questions
How do I convert cubic yards to tons?
To convert cubic yards to tons, multiply the number of cubic yards by the material density in pounds per cubic yard, then divide by 2,000 for US short tons. The formula is: tons = (cubic yards x density in lbs/yd3) / 2,000. For example, 10 cubic yards of gravel at 2,700 lbs per cubic yard equals 27,000 lbs, which is 13.5 short tons. The key variable is material density, which varies significantly between materials.
How many cubic yards are in a dump truck load?
A standard dump truck holds 10 to 14 cubic yards, while a tri-axle dump truck can carry 14 to 18 cubic yards. However, the actual load is limited by weight capacity, not just volume. A tri-axle truck typically has a weight limit of about 25-28 short tons. For heavy materials like concrete or wet clay, the truck may reach its weight limit before being fully loaded by volume. Always check both volume and weight limits when ordering deliveries.
References
Reviewed by Manoj Kumar, Mathematics Educator · Editorial policy