Calculate Volume in Cubic Feet from Dimensions

Total Volume
0 ft³
in Cubic Yards
0 yd³
in US Gallons
0 US gal

This calculator helps you determine the volume of any rectangular space in cubic feet (ft³). Simply enter the length, width, and height of your area to get an instant calculation. It's useful for estimating materials for construction, landscaping, or any project requiring volume measurement.

Calculation Formula

The volume is calculated using the standard formula:

Volume = Length × Width × Height

The primary result is in cubic feet, but the tool also converts this value into cubic yards and US gallons for your convenience.

Example

Imagine you are filling a sandbox that has the following dimensions:

  • Length: 8 ft
  • Width: 6 ft
  • Height / Depth: 1 ft

The calculation would be:

Volume = 8 ft × 6 ft × 1 ft = 48 ft³

You would need 48 cubic feet of sand to fill the sandbox.