How to use this gravel calculator
Enter the requested values above and select Calculate. The result updates immediately on the page, so you can change one value and compare different scenarios without leaving the calculator.
Formula and method
Example
A 50×10 ft area at 4 inches deep is about 6.17 cubic yards before compaction.
What this calculator is useful for
Estimate cubic yards and approximate tons of gravel from area and depth. It is designed for quick estimates and everyday problem solving. When a calculation affects a contract, tax filing, medical decision or other high-stakes situation, verify the result with the appropriate professional or authoritative source.
Frequently asked questions
What does the Gravel Calculator calculate?
Estimate cubic yards and approximate tons of gravel from area and depth.
How does the calculation work?
Cubic yards = length × width × depth/12 ÷ 27. Tons = cubic yards × density.
Is this calculator free?
Yes. ERICH Calculators is free to use and no account is required.