Concrete Column Calculator

Calculate the concrete volume and rebar requirements for a rectangular or round concrete column.

in
in
ft

Concrete Volume

0.37 cu yd

Concrete Volume10.0 cu ft
Total Rebar Length48 ft

Concrete Volume vs Width / Diameter

सूत्र देखें →

सूत्र

## Concrete Column Volume **Rectangular: V = W x D x H** **Round: V = pi x (D/2) squared x H** Convert all dimensions to consistent units. Add 2 ft per bar for lap splices and embedment into the footing. Vertical rebar count must be at least 4 for rectangular columns and 6 for round columns per ACI 318.

हल किया गया उदाहरण

12 x 12 in rectangular column, 10 ft tall, 4 bars.

  1. 01Area = 12 x 12 = 144 sq in = 1 sq ft
  2. 02Volume = 1 x 10 = 10 cu ft = 0.37 cu yd
  3. 03Rebar = 4 x (10 + 2) = 48 ft