Concrete quantities, calculated in plain language
Tell us what you're pouring — a slab, wall, footing, or column — and the dimensions.ConcretePlot works out how much concrete you need, suggests suitable mixes, and tells you whether to hand-mix on site or order a truck.
From description to pour plan
Describe your structure
Enter the type of pour — slab, wall, footing, column — plus length, width, thickness, and height in the units you use on site.
Volume & mix suggestions
Get concrete volume in m³ or yd³, with recommended mix designs for your application — strength, workability, and exposure class where relevant.
Hand-mix or truck?
See at a glance whether the job is a hand-mix quantity or large enough to warrant a ready-mix truck delivery.
Example
“I need a 4 m × 5 m garage slab, 150 mm thick” → 3.0 m³ concrete, mix options for a domestic slab, and a recommendation to order a small truck rather than batch by hand.
Ready to work out your next pour? Open the app or explore the site.