VOLUME CALCULATORS

Volume of a hole, a column, or a round footing

Radius Height
feet inches

Volume of a slab, a square footing, or a wall

Width Height Depth
feet feet inches

Volume of a circular slab or tube

Outer Radius Inner Radius Height
feet feet inches

Volume of a right-triangular box

Short leg of triangle Long leg of triangle Length/Height of box
feet feet inches

Volume of concrete blocks

Number of blocks Core / Lintel size