Construction calculators

Free estimating tools for site engineers and procurement teams. Results are estimates — confirm quantities with your engineer before ordering.

Concrete & cement calculator

Concrete volume for slabs, footings and columns, with cement bags by grade.

Weight of deformed bars from diameter, length and number of bars.

Tiles and boxes needed for a floor or wall area, including cuts.

Number of concrete blocks and mortar for a wall, net of openings.