How this calculator works
Convert project dimensions into cubic yards for concrete, soil, gravel, and mulch orders. Values are processed instantly on this device, with checks for missing values and invalid operations.
Cubic Yards: (length_ft * width_ft * depth_in / 12) / 27
Worked example
Enter realistic values in each labeled field, select Run tool, and review both the primary answer and supporting reasoning. Use Reset before trying another scenario.
Frequently asked questions
What does the Cubic Yard Calculator do?
Convert project dimensions into cubic yards for concrete, soil, gravel, and mulch orders.
Are my values stored?
No. The calculation runs locally in your browser and the values are not submitted to us.
Can I rely on this result?
Use this as an informational estimate. Check measurements and source values before acting on the result.