Concrete Footings Volume

Footings Concrete Volume Calculator

The Concrete Footings Volume Calculator provides accurate concrete volume estimates for footings, making it a valuable tool for planning construction projects. This calculator is tailored to compute the amount of concrete needed based on footing dimensions, ensuring precise calculations that help in resource planning and material management.

Concrete Footings Calculator

Length of Footings
ft in
Width
in
Depth of Footings
in
Reset Form: Clears the input fields and last calculation result but keeps the running total.
Reset History: Clears the calculation history and resets the running total to zero.
     
Perimeter of Footings
ft

Amount of Concrete Needed in:

Cubic Feet
ft³
Cubic Yards
yd³
Cubic Metres
m³

Running Total of Concrete:

Cubic Feet
ft³
Cubic Yards
yd³
Cubic Metres
m³

Calculation History



Calculator

  1. enter the length of the footings in feet and inches
  2. the width in inches
  3. depth of footings in inches

Results

  1. the perimeter of footings (for forming material in lineal feet)
  2. amount of concrete needed in cubic feet
  3. concrete needed in cubic yards
  4. required concrete in cubic metres

Formula
length * width * depth = Volume
Example calculation:
length of footings  = 120'
width = 20"
depth of  = 6"

The multiplication is easier done if all the units used are the same.

Convert the inches to feet by dividing the inch amount by 12 (there are 12 inches in one foot);

20 ÷ 12 =  1.67 (rounded to two decimals)
6 ÷ 12 =  0.5

Now using the above formula, you can easily calculate the volume of the footings in cubic feet;

120 * 1.67 * 0.5 = 100.2
You need 100.2 cubic feet of concrete. 
To convert cubic feet to cubic yards multiply cubic feet * 0.037037037037037
To convert cubic feet to cubic metres multiply cubic feet * 0.028316846592
To convert cubic yards to cubic metres multiply cubic yards * 0.764554857984

This calculator is essential for estimating the concrete volume needed for footings, helping ensure efficient planning and accurate material use on-site.

When Ordering Concrete

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job. Ask when ordering the concrete. They will be able to give you a good idea of what is needed.

Concrete Volume Calculators

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