Find exactly how much concrete weighs by beginning the volume below. Use our concrete calculator to find the volume of concrete.

You are watching: What is the weight of a cubic yard of concrete

A usual concrete mix weighs 150 lbs every cubic foot, 4,050 lbs per cubic yard, or 2,400 kg every cubic meter. The load of concrete is identified by that density, which have the right to vary based upon the quantity of aggregate, water, and also air in the mix.


Determine the thickness of Concrete

Density is the measure up of mass because that a offered volume and also is characterized by the formula:

density (p) = massive (m) ÷ volume (V)

The thickness of concrete is 3.15 g/cm3 if the thickness of accumulation will vary by the kind of stone used. For instance, gravel has a much higher density 보다 vermiculite. The density of a common concrete mix is 2.4 g/cm3 or 150 lbs/ft3.

Different mixes the concrete will certainly use much more or less aggregate as well. Because that instance, the desired concrete mix for a countertop will have less accumulation than the mix for a driveway, i m sorry will influence the density and thus the load of the concrete.

thickness of concrete in various units of measure up VolumeWeight
1 in31.39 oz
1 ft3150 lb
1 yd34050 lb
1 m32400 kg

Determine the weight of Concrete

The thickness of concrete is identified by mass and also volume, since density is understand the formula for mass have the right to be adjusted by multiplying the thickness by the volume.

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mass (m) = volume (V) × thickness (p)

Example: discover the load of 25 cubic feet that concrete

weight = volume × densityweight = 25 × 150weight = 3,750 lbs

Example: find the weight of 3.5 cubic yards the concrete

weight = 3.5 × 4,050weight = 14,175 lbs

Also check our our water weight calculator.


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