Concrete Footing Calculator
Calculate the volume of concrete needed for a rectangular footing, along with estimated material quantities and cost.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Concrete Footing Calculator
This calculator estimates the volume of concrete needed for a rectangular footing and its total cost. All measurements must be in feet (imperial units).
- Enter Length, Width, and Depth (in feet). Use positive numbers (e.g., 4, 3, 1.5).
- Enter Cost per Cubic Yard (in dollars). Default is $120. Leave as is or change.
- Click Calculate.
- View the result: cubic yards and cubic feet of concrete, plus total cost.
- If any field is empty or invalid, an error message will appear.
Tip: Volume = Length × Width × Depth. 1 cubic yard = 27 cubic feet.
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Frequently Asked Questions
Multiply the length, width, and depth (all in feet) to get cubic feet, then divide by 27 to convert to cubic yards.
Costs vary by region, but typically range from $100 to $150 per cubic yard. Our calculator lets you enter your local price.
This calculator is for rectangular footings only. For other shapes, consult a professional or use a specialized calculator.