Concrete Pier Size Calculator


In construction projects, concrete piers play a crucial role in providing support and stability to structures. The Concrete Pier Size Calculator is a valuable tool designed to assist in determining the appropriate size of a concrete pier based on the load it will bear and the soil’s bearing capacity.


The calculator uses a simple formula to calculate the pier size:

Pier Size (square feet) = Load on Pier (kips) / Soil Bearing Capacity (kips per square foot)

How to Use

  1. Input the load on the pier in kips (thousands of pounds).
  2. Specify the soil bearing capacity in kips per square foot.
  3. Click the “Calculate” button.
  4. The result will display the recommended pier size in square feet.


For example, if a structure has a load of 60 kips, and the soil has a bearing capacity of 3 kips per square foot, entering these values into the calculator and clicking “Calculate” will provide the optimal pier size in square feet.


  1. Q: Why is determining the right pier size crucial in construction?
    • A: Proper pier sizing ensures that the load from a structure is adequately supported, preventing settlement and maintaining structural integrity.
  2. Q: Can the calculator be used for different types of soil?
    • A: Yes, as long as the soil bearing capacity is known, the calculator can be used for various soil types.
  3. Q: Is the calculator suitable for residential construction projects?
    • A: Absolutely, the calculator is versatile and can be used for both commercial and residential projects.


The Concrete Pier Size Calculator streamlines the process of determining the appropriate size of a concrete pier, providing a crucial step in ensuring the stability and safety of construction projects. Utilize this calculator to enhance the accuracy of your construction planning and execution.

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