How is concrete taken off and priced in terms of unit of measure?

The correct approach for taking off and pricing concrete is to take it off in cubic feet and price it per cubic yard. This method is widely used because concrete is a three-dimensional material, and its volume is best expressed in cubic measurements.

When estimating concrete, the quantity is initially calculated in cubic feet, as this allows for precise measurement based on the dimensions of the formwork (length, width, and height). To convert this measurement into a more commonly used unit for pricing, it is then converted into cubic yards, since concrete is typically sold by the cubic yard in the construction industry. A cubic yard encompasses a volume of 27 cubic feet, which makes it a more practical unit for large quantities of concrete.

By using cubic feet initially, estimators can ensure accuracy in calculations, while pricing it by cubic yard aligns with industry standards for purchasing and project budgeting, facilitating easier communication of material requirements to suppliers and contractors.