Volumetric Weight or Dimensional Weight
Volumetric weight, also known as dimensional weight, is a method used by shipping carriers to account for the density of a package rather than its actual physical weight. It is particularly relevant when shipping lightweight items that occupy a large amount of space. The goal is to ensure that carriers are compensated appropriately for the space a package occupies in their vehicles, even if the package is light.
The formula for calculating volumetric weight is:
{Volumetric Weight (kg)} = {Length (cm)} times {Width (cm)} times {Height (cm)} Divided by {Volumetric Divisor}
The volumetric divisor is a constant value used by shipping carriers and is often expressed in cubic centimeters per kilogram (e.g., 5000 cm³/kg). If the calculated volumetric weight using the formula is greater than the actual weight of the package, the shipping charges are based on the volumetric weight rather than the actual weight.
For example, if you have a package with dimensions of 40 cm x 30 cm x 20 cm and a volumetric divisor of 5000 cm³/kg:
{Volumetric Weight} = {40 times 30 times 20} divided by {5000} = 9.6 {kg}
If the actual weight of the package is less than 9.6 kg, you would be charged for shipping based on the volumetric weight.
It’s essential for shippers to be aware of volumetric weight calculations, as it can impact shipping costs, especially for lightweight, bulky items. Many shipping carriers use volumetric weight to determine shipping charges, and understanding this concept can help businesses optimize their packaging and shipping strategies.
