Estimate Amount Of Concrete Needed

Length x width x thickness.

Estimate amount of concrete needed.

Explore other calculators related to housing or building as well as hundreds of other calculators addressing finance math fitness health and more. Estimate the volume of concrete needed using geometrical formulas and the construction plans. Enter the dimensions of your project and you will get results in cubic yards as well as the number of concrete mix bags needed for the job. For concrete the formula for volume is as follows.

To determine how many bags of concrete you will need divide the total cubic yards needed by the yield. Concrete cost estimator helps homeowners and contractors calculate the amount of pre mixed concrete needed for footings slabs and walls round columns as well as concrete stairs. Calculate the volume of the area after determining the shape of the area see the chart below by multiplying in the thickness of the concrete. Essentially you are solving for volume and then converting to cubic yards.

The formula for cubic yards is this. Learn the required concrete density or estimate it based on the chosen concrete mix. You get 1 3 cu. The best way to calculate how much concrete you re going to need in cubic yards is to do the following.

Mark the area that will need concrete and divide it into smaller areas. This free concrete calculator estimates the amount of concrete necessary for a project and can account for different shapes and amounts of concrete. 100 x 33 33 cubic feet. Multiply the volume by the density in the same units optional estimate the amount of readymix concrete you would need.