It makes your construction project planning and budgeting more accurate.
Calculate concrete required for slab.
Click the button to calculate the volume of concrete and man hours not including mixing needed for this job.
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.
This free concrete calculator estimates the amount of concrete necessary for a project and can account for different shapes and amounts of concrete.
Input length width and depth of the area.
Convert the thickness from inches to feet.
To calculate the concrete volume needed for this type of slab you need to know the circle s diameter and the depth of this slab.
All yields are approximate and do not allow for uneven substrate waste etc.
Steps to estimate cubic yards.
Multiply the thickness in feet by the square footage to determine.
Enter the depth width and length to calculate the amount of cubic yards needed for your concrete slab.
This calculator is to be used as an estimating tool only.
Please enter length in foot.
It s crucial to accurately estimate how much concrete you ll need for a poured slab.
If the area is complex or if multiple pours are needed break the project into smaller pieces and calculate the concrete needed for each individually.
Measure the length width and height of the slab footing or column.
This free concrete calculator will estimate the amount of yardage for your concrete slabs floors walls footings and cylinders.
Multiply the length by the width to determine square footage.
Fortunately it s easy to measure your slab and convert those numbers into cubic feet or yards for an accurate estimate of your needs.
Area a π d 4.
Our concrete calculator provides you an easy way to calculate concrete volume and estimated cost of concrete slabs footers walls columns steps stairs curbs and gutters in cubic feet cubic yards and cubic meters and inches.
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After all you don t want to buy more bags of ready mix concrete than necessary.
Determine how thick you want the concrete.