The cost of shipping is calculated based on the air volumetric weight of a shipment rather than its actual weight. The air volumetric weight of an air shipment is a calculation that reflects its density. A less dense shipment generally takes up more space in relation to its actual weight. The volumetric or dimensional weight is calculated and compared with the actual weight of a shipment to determine which is greater; the higher weight is used to calculate the shipment cost.

To avoid unexpected shipping charges, use our Air Volumetric Weight Calculator to determine the chargeable weight of your freight.