Concrete Volume & Bags

Volume of slabs and columns plus bag count by yield

60 lb bag ≈ 0.45 ft³ · 80 lb bag ≈ 0.60 ft³.

slab = L·W·D/12 · column = π(r²)·h
Volume
33.33 ft³
Cubic yards
1.235
Cubic metres
0.944
Bags to buy
62
Concrete shapeOutline of the slab or column shape with the volume labelled.33.33 ft³ · 1.235 yd³ · 0.944 m³