What is volumetric weight and how to calculate it?

General
1

What is volumetric weight and how it is charged

2

Thanks for the question!

Volumetric weight (also called dimensional weight or DIM weight) is a way shipping companies calculate the cost of shipping bulky but lightweight packages.
Instead of only charging by actual weight (kg), carriers (Air, Sea, or Courier) also consider how much space (volume) a package occupies in the container, truck, or plane.

This ensures that large, light items (like pillows or plastic containers) don’t take up valuable cargo space at a very low cost.

On cbmcalculator.com, users:

  • Select dimensions in cm, mm, meter, inch, feet.inch, yard

  • Enter package dimensions (L×W×H).

  • Get Volume (CBM/ft³) instantly.

  • Enter the Number of Packages/Quantity

  • Select Weight Unit (kg/cm) and enter weight of the package

  • See how much fits in a container.

  • Adjust the volumetric divisor in settings for Air or Sea freight.

  • Quickly compare Actual vs. Volumetric Weight for accurate cost estimation.