Dimensional Weight Calculator
Instantly calculate the dimensional (volumetric) weight of your cargo. Dimensional weight pricing ensures you pay for the space your shipment occupies, not just its actual weight.
Dimensional Weight Calculator
Calculate volumetric weight for accurate shipping cost estimates
How to Use This Tool
1
Enter Dimensions
Input the length, width, and height of your cargo in your preferred units.
2
Select Mode
Choose between air freight or ocean freight calculation formulas.
3
Get Results
Instantly see dimensional weight and compare to actual weight.
Frequently Asked Questions
What is dimensional weight?
Dimensional weight (also called volumetric weight or DIM weight) is a pricing technique used in shipping that considers the package dimensions in addition to actual weight. It ensures carriers are compensated for the space a package occupies.
How is dimensional weight calculated?
Dimensional weight is calculated by multiplying Length × Width × Height, then dividing by a dimensional factor. For air freight, the typical factor is 5000 (for cm/kg) or 139 (for in/lbs). Ocean freight uses 1000 (cm/kg).
Which weight is used for billing - actual or dimensional?
Carriers bill based on whichever is greater: the actual weight or the dimensional weight. This is called the "chargeable weight" or "billable weight."