Concrete Demolition Weight Calculator
Estimate concrete demolition volume, debris weight, hauling loads and disposal cost from slab dimensions, editable density and truck capacity.
Default project preview
6.96 US tons
In-place volume
3.56 yd³
Loose debris volume
4.8 yd³
Hauling loads
2
Disposal allowance
$591.60
Calculator
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Enter the project details and calculate a rounded material estimate.
Methodology
Transparent calculation
BuildMeter converts every input to a consistent internal unit, applies the selected allowance, and rounds products up to whole purchasable units.
In-place volume = length × width × thickness × removal percentage. Weight = in-place volume × concrete density. Loose volume adds the broken-debris allowance. Loads and disposal cost use the entered weight limits and rate.
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FAQ
Concrete Demolition Weight Calculator questions
Why is loose debris volume larger than the original slab?+
Broken pieces contain air gaps, so demolished concrete generally occupies more container space than it did in place.
Should reinforcing steel be included?+
The editable density can be increased for heavily reinforced material, or steel can be estimated separately when it will be sorted for recycling.
Can a dumpster be filled to its volume limit?+
Often not with concrete. Dense debris may reach the container or truck weight limit well before the container is physically full.