Measure the length width and height of the void in inches then multiply to get the cubic inches of the void.
How to estimate concrete walls.
Concrete mixes enter the size of the slab you want to build in square feet.
Purchasing slightly more concrete than the estimated result can reduce the probability of having insufficient concrete.
Multiply the length by the width to determine square footage.
Choose round column or round slab on the calculator.
To calculate the volume of concrete needed for a wall you need to enter the length height and thickness of the wall.
Calculate and the answer is 0 08 cubic yards for one concrete tube.
Input length and width of the area.
Concrete is ordered by volume in cubic yards.
Determine how thick you want the concrete.
Multiply the cubic inches by the number of voids in the wall typically 2 per block.
How to calculate concrete.
The calculator will indicate the number of 60 lb bags you will need to build a 4 inch or 6 inch slab.
On average however you can expect to pay about 31 ft of concrete wall and 34 per hour of labor for several contractors installing a concrete block wall.
Multiply 0 08 x 50 4 total cubic yards of concrete for 50 tubes.
Measure the length and width that you d like to cover.
Multiply the thickness in feet by the square footage to determine.
The concrete calculator estimates the volume and weight of concrete necessary to cover a given area.
Note that this calculation is the volume of your tubes only.
All yields are approximate and do not allow for uneven substrate waste etc enter number of square feet desired.
In total the average cost of installing a concrete wall is about 4 459 but that can vary significantly from project to project with reported costs ranging from 2 352 to 6 763 on average.
This calculator is to be used as an estimating tool only.
Enter height 4 ft or 48 in enter diameter 10 in.
The calculator will automatically estimate the number of cubic yards of concrete that will be required.
Convert the thickness from inches to feet.
Slabs square footings or walls.
To use the concrete wall calculator simply enter the width length and thickness of your pour.