Free tools

Material calculators.

Steel, concrete, blocks, plaster, paint, and tiles. The figures are thumb rules for ordering. They are not a bill of quantities.

Units:

Nominal mass = diameter² / 162 kilograms per metre. Feet are converted to metres before the weight is calculated. Cover, stirrup spacing, and two 9-diameter hooks stay in the existing cut-length rules.

🏛️ Column Steel
Columns
ID
Sets
Col L
Col B
B1 Nos
B1 Dia
B2 Nos
B2 Dia
Wt(kg)