How To Figure Concrete Yardage For Walls

This calculator is to be used as an estimating tool only.

How to figure concrete yardage for walls.

Calculate concrete volume of a wall. Volume in cubic yards yd 3 volume in cubic feet ft 3 27. Click the button to calculate the volume of concrete and man hours not including mixing needed for this job. 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.

If you make a mistake and don t order enough concrete just call the concrete dispatcher and he will send another concrete truck with the balance on it. To find this for each step simply multiply the rise of the step by the number of steps in it is. 33 x 037 1 22 cubic yards. Concrete can be ordered in yard increments.

Just be prepared to wait if the concrete company is busy and doesn t have a truck waiting. Use our concrete calculator to assist in this process. Use our rectangular slab footing or poured wall concrete calculators. Mark the area that will need concrete and divide it into smaller areas.

Concrete weighs about 4000 pounds per cubic yard 2400 kg per cubic meter. For instance the first step is rise run 1 the second step is rise run 2 and so on. Using measurements in feet. Volume in cubic meters m 3 volume in cubic feet ft 3 x 0 0283.

Convert the volume from feet to cubic yards to get the number of cubic yards of concrete you ll need. The volume for a rectangular space is equal to the length times the width times the height. Use a laser level to accurately calculate concrete. Slump slump is a measure of the consistency of the concrete.

Input length and width of the area. So if you need 2 cubic yards 1 53 cubic meters of concrete then you need 2 4000 or 8000 pounds or 1 53 2400 or 3672 kg of concrete. Length x width x thickness. Essentially you are solving for volume and then converting to cubic yards.

For concrete the formula for volume is as follows. A good rule of thumb is take your calculation and add 4 to 10 to the total to account for waste spillage over excavation settlement spreading of forms loss of entrained air or any other changes in volume. The dimensions of each rectangle will be the run by the vertical rise from the ground. Yds3 width ft length ft height ft 27.

Volume in cubic feet ft 3 thickness x length x height.