The project workbench
Construction &
Material Calculators
Plan your materials with clear measurements, editable assumptions, and a calculation you can follow.
Available calculators
06 toolsBrick Calculator
Wall area, openings, brick size, waste, and optional cost. Imperial or metric.
Sand Calculator
Length, width, depth, editable bulk density, extra material, and optional supplier cost.
Mortar Calculator
Brick or block count, editable bag coverage, extra material, whole bags to buy, and optional cost.
Concrete Bag Calculator
Dimensions or known volume, editable bag yield, extra material, whole bags, and reference comparison.
Concrete Yard Calculator
Rectangular pours, identical sections or known volume, extra allowance, and optional cost per cubic yard.
Concrete Weight Calculator
Dimensions or known volume, editable density, and estimated pounds, short tons, kilograms, or metric tonnes.
Built for a useful first estimate.
Construction Calculator Hub shows how quantities are calculated. Confirm your material dimensions and final order with your supplier before purchasing.