Concrete Volume Calculator (Slab)
Calculate the cubic yards, feet, and meters of concrete needed for a rectangular slab pour.
Volume (cubic yards)
4.94 yd³
Volume (cubic feet)
133.33 ft³
Volume (cubic meters)
3.776 m³
Length
20.00 ft
Width
20.00 ft
Thickness
4.00 in
Type
Concrete slab