Retaining Wall Concrete Calculator

The Retaining Wall Concrete Calculator is designed to help you in estimating the materials required for constructing a concrete retaining wall.

Whether you’re a homeowner planning a DIY project or a professional contractor, this calculator will help you determine the quantities of concrete, sand, aggregate, and steel reinforcement needed for your retaining wall construction.

By providing accurate measurements and selecting the appropriate parameters, you can quickly calculate the volume of materials required and obtain valuable insights for your project.

Note: – The volume of dry concrete mix is 1.54 times that of wet concrete. The values shown above are for dry concrete.


Retaining Wall Concrete Calculator












User Guide:

1) Input Section:

  • Length, Width, and Height: Enter the dimensions of your retaining wall in feet or meters, depending on your preference.
  • Ensure to select the correct unit for each dimension.
  • Concrete Grade: Choose the desired concrete grade from the available options, such as M7.5, M10, M15, M20, M25, or M30.
  • The grade determines the ratios of cement, sand, and aggregate in the concrete mix.
  • Steel Reinforcement: Select the type of steel reinforcement you intend to use, such as HYSD steel, mild steel, or no reinforcement.

2) Calculation:

  • Click the “Calculate” button to initiate the calculation process.
  • The calculator will determine the total volume of the retaining wall based on the input dimensions.
  • It will then calculate the quantities of cement, sand, and aggregate required for the specified concrete grade.
  • If you select steel reinforcement, the calculator will also calculate the volume of steel based on the chosen type.
  • The results will be displayed in both cubic meters and tons for easy reference.

3) Results:

  • The calculated quantities of cement, sand, aggregate, and steel reinforcement (if applicable) will be presented in a tabular format.
  • The table will show the volume in cubic meters and the corresponding weight in tons for each material.
  • A total section will provide the cumulative volume and weight of all the materials required for the retaining wall construction.

4) Pie Chart:

  • A visual representation in the form of a pie chart will accompany the tabular results.
  • The chart will display the proportions of cement, sand, aggregate, and steel reinforcement (if applicable) in a visually appealing manner.

5) Interpretation and Usage:

  • Utilize the calculated quantities as a guide for purchasing the required materials for your retaining wall construction project. Adjust the quantities based on your specific project requirements, considering factors such as wastage, reinforcements spacing, and additional safety margins.

Remember that this calculator provides estimates and it’s recommended to consult with professionals or refer to local building codes for precise requirements.