CONCRETE MATERIALS CALCULATOR :Calculate Cement, Sand, and Aggregate Quantities in Concrete.

Volume Calculator

Volume Calculator




Our concrete calculation tool is a powerful resource that allows you to accurately calculate the quantities of cement, sand and aggregate needed for your concrete projects. 

This tool can be used to find out the quantities of materials that will be required for Square, Rectangular or Trapezoidal footing, slabs, beams, columns, pile, and more for different ratios of concrete.

By using this user-friendly tool on our website, you can save time and ensure efficient planning of your concrete needs. In this guide, we’ll guide you through the steps to use the tool effectively.

Step 1: Selecting the Shape:

  • Once you open the calculator in your web browser, you will see a dropdown menu labelled “Choose a size”. Click on the dropdown menu and choose the shape for which you want to calculate the quantity for casting concrete.
  • The available options include circle, rectangle, square, trapezoid and triangle.

Step 2: Selecting Mix Ratio

  • Next you will find a dropdown list labelled as “Mix Ratio”. This dropdown contains a list of commonly used mix ratios.
  • Choose the appropriate mix ratio from the list that matches your project requirements.
  • Available options include ratios such as – 
          • 1:5:10 (M5)
          • 1:4:8 (M7.5)
          • 1:3:6 (M10)
          • 1:2:4 (M15)
          • 1:1.5:3 (M20)
          • 1:1:2 (M25) and
          • 1:0.75:1.5 (M30).
  • Selecting the correct mix ratio is important, as it determines the proportion of cement, sand and aggregate in your concrete mix.

Step 3: Entering the Concrete Volume

  • After selecting the mix ratio, you will get an input field labelled as “Concrete Volume (m³)”.
  • Enter the total amount of concrete needed for your project in cubic meters (m³).
  • Be sure to provide an accurate value to ensure accurate material quantity calculation.

Step 4: Calculating Material Quantity

  • Once you have selected the mix ratio and entered the concrete quantity, click on the “Calculate” button.
  • The Concrete Calculation Tool will process your input and display the amount of cement, sand and aggregate required for your specified concrete volume.
  • Results will be presented at the bottom of the form, providing physical quantities in cubic meters (m³).
  • Specifically for cement, you will also see the number of bags required.

Step 5: Review and use the results

  • Take a moment to review the calculated physical quantities.
  • Note the amount of cement, sand and aggregate needed for your concrete project.
  • Use these results to efficiently plan your construction activities, ensuring you have the materials you need on hand.


Using our concrete calculation tool, you can easily determine the exact amount of cement, sand and aggregate needed for your concrete projects. Follow the step-by-step guide mentioned above to use the tool on our website, select the appropriate mix ratio, enter the concrete quantity and calculate the physical quantity. By taking advantage of this tool, you can streamline your concrete planning process, save time, and ensure accurate material estimates.

Please note that instrument results should be used as a guide, and it is always recommended to consult a professional engineer or concrete specialist for comprehensive project planning and material requirements.

We hope this guide will help you get the most out of our concrete calculation tool. 

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