Concreter Calculators

This hub covers the day-to-day take-off maths a concreter runs before a pour: working out how much concrete a slab, column or post hole needs, how much steel goes in, and how much fill, base and spoil the site involves. The tricky part is that concrete is ordered by volume (m³ or cubic yards) but delivered either by the truck or by the bag, reinforcement is priced by weight but set out by spacing, and sub-base works in compacted layers — so the same job needs several different tools to cost and order correctly.