How much concrete do you need in a footpath?

To determine how much concrete you need for a footpath, first calculate the area by multiplying the length by the width of the path. Then, multiply the area by the desired thickness of the concrete (typically 4-6 inches for footpaths). Convert all measurements to the same units (e.g., feet) and remember that one cubic yard of concrete covers about 81 square feet at a thickness of 4 inches. This calculation will give you the total volume of concrete required.