Estimate concrete volume for a residential driveway. Enter the length, width, and thickness to get cubic yards, cubic feet, bag counts for 80 lb and 60 lb bags, and a recommended order with a 10% waste buffer built in.
Standard residential driveways are 4 inches thick for passenger cars and 6 inches thick for heavy trucks or vehicles. Recommended order is rounded up to the nearest quarter yard, the standard supplier increment.