Cubic Footage / Volume Calculator

Calculate volume for any common shape and instantly convert between cubic feet, cubic yards, cubic meters, gallons, and liters.

Length (ft)

Width (ft)

Height (ft)

Cubic Feet

800 cu ft

Primary volume

Cubic Yards

29.63 cu yd

For ordering materials

Cubic Meters

22.65 cu m

Metric equivalent

Gallons (US)

5,984.42 gal

Liquid capacity

Liters

22,653.47 L

Metric liquid capacity

Ordering tipMost bulk materials (concrete, gravel, mulch) are sold by the cubic yard. You need approximately 29.63 cubic yards for this volume.

This calculator provides mathematical volume conversions. Always verify measurements on-site and account for waste or overage when ordering materials.