Determining the cost of shipping goods by air requires understanding the concept of dimensional weight. This calculation considers both the actual weight of a shipment and its volume. Typically, the larger of the twoactual weight or dimensional weightis used to determine the billable weight, ensuring fair pricing based on cargo space occupied. For example, a large, lightweight item like a feather pillow might occupy significant space on an aircraft, even though it weighs very little. Dimensional weight accounts for this, reflecting the cost of the space used.
Accurate assessment is essential for cost control and efficient logistics planning. By understanding this process, shippers can accurately forecast transportation expenses, avoid unexpected charges, and optimize packaging practices to minimize costs. Historically, this methodology evolved to address the economic realities of air transport, where space is a premium commodity. This system ensures that airlines are compensated fairly for the volume occupied by cargo, regardless of its actual weight.
