Dimensional weight, also known as volumetric weight, is a pricing technique used by carriers to determine shipping costs based on the cargo’s size rather than its actual weight. A tool facilitating this calculation considers the length, width, and height of a package to determine its theoretical weight. For example, a large but lightweight item like a feather pillow might occupy significant space in a cargo hold, even though its actual weight is minimal. Using a tool for this calculation ensures fair pricing that reflects the space occupied.
This pricing method is crucial for optimizing logistics and profitability. It allows carriers to accurately account for the cargo space utilized, ensuring they are compensated fairly for transporting bulky items. Historically, pricing solely based on weight created inefficiencies, as lightweight, voluminous shipments could occupy valuable space at a lower cost than their spatial impact warranted. This practice led to the adoption of dimensional weight calculations to better reflect the actual cost of transport. This approach promotes equitable pricing and efficient space utilization within the air freight industry.