It depends on the quantity of concrete you need, and the distance you are from a ready-mix plant. Generally, it is cheaper to mix your own concrete if you need more than 500 cubic feet, but it may be more expensive if you are located a long distance from a ready-mix plant.

It depends on how much concrete you need and the distance you need to have it delivered. Generally, it is cheaper to mix your own concrete if you need less than a truckload. If you need more than a truckload, it is usually cheaper to have it delivered.