Measuring quantity of concrete to order

To measure for a cubic yard of concrete, you will need to determine the volume of the space that needs to be filled with concrete. Here are the steps to follow:

1. Measure the length, width, and height of the area where the concrete will be poured. For example, if the area is a rectangular slab, measure the length and width of the slab, and the thickness of the concrete.

2. Convert the measurements to feet. If the measurements were taken in inches, divide each measurement by 12 to convert to feet. For example, if the slab is 10 feet long, 8 feet wide, and 6 inches thick, the measurements would be 10 ft x 8 ft x 0.5 ft.

3. Calculate the volume of the space in cubic feet by multiplying the length, width, and height measurements together. In the example above, the volume would be 10 ft x 8 ft x 0.5 ft = 40 cubic feet.

4. Convert the volume to cubic yards by dividing by 27, which is the number of cubic feet in a cubic yard. In the example above, 40 cubic feet ÷ 27 = 1.48 cubic yards.

Therefore, you would need 1.48 cubic yards of concrete to fill the space.

It's important to note that this is just a general method for estimating the amount of concrete needed. The actual amount of concrete required may vary based on factors such as the shape of the area, the thickness of the concrete, and any waste or spillage that occurs during the pouring process. It's always best to consult with a professional contractor or supplier to ensure an accurate estimate of the amount of concrete needed.