Convert rectangular dimensions in feet to cubic yards for soil, gravel, concrete and landscaping materials.
Enable JavaScript to use the interactive calculator; the example and formula are described below.
Concrete volume, slabs, footings, blocks, bricks, pavers and related material quantities.
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.
A 20×10×1 ft volume equals about 7.41 cubic yards.
Convert rectangular dimensions in feet to cubic yards for soil, gravel, concrete and landscaping materials. 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.
A 20-by-10-foot area filled 1 foot deep is 200 cubic feet, or about 7.41 cubic yards.
Divide cubic feet by 27 because a cubic yard contains 27 cubic feet.
Loose fill, settling, compaction, and waste may require ordering more than theoretical volume.
Related tools: Square Footage Calculator · Concrete Calculator
Convert rectangular dimensions in feet to cubic yards for soil, gravel, concrete and landscaping materials.
Cubic yards = length × width × depth ÷ 27.
Yes. ERICH Calculators is free to use and no account is required.
See how formulas, sources and limitations are handled across ERICH Calculators.