Enter length, width, and depth in feet, inches, yards, or meters to get the volume in cubic feet. Cubic feet is the unit on most bagged soil, mulch, and concrete products.
You need approximately
100 cubic feet
Cubic feet
100 ft³
Cubic yards
3.7 yd³
Cubic meters
2.83 m³
Advertisement placeholder
Field notes
Bagged soil, mulch, and concrete are labeled in cubic feet, so this is the unit you actually shop in — no ÷27 step needed. Watch the mixed units: a bed measured in feet but filled to a depth in inches needs the inches converted first. For containers and odd shapes, break the volume into simple boxes and add them rather than trusting a single rough guess.