FedEx Volumetric Weight Formula:
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Volumetric weight (also known as dimensional weight) is a pricing technique used by FedEx and other carriers that calculates shipping costs based on package volume rather than actual weight. This ensures that lightweight but bulky items are priced appropriately.
The calculator uses the FedEx volumetric weight formula:
Where:
Explanation: The formula converts package volume into an equivalent weight that reflects the space it occupies in the transport vehicle.
Details: Accurate volumetric weight calculation is crucial for determining shipping costs, optimizing packaging, and avoiding unexpected charges. Carriers charge based on whichever is greater - actual weight or volumetric weight.
Tips: Enter the package volume in cubic meters (CBM). The value must be greater than zero. The calculator will automatically compute the volumetric weight in kilograms.
Q1: Why does FedEx use volumetric weight?
A: Volumetric weight pricing ensures that carriers are fairly compensated for the space a package occupies, not just its actual weight.
Q2: How do I calculate CBM for a package?
A: Multiply length × width × height (in meters) to get cubic meters. For example: 0.5m × 0.4m × 0.3m = 0.06 CBM.
Q3: Does the divisor (6) vary by carrier?
A: Yes, different carriers may use different divisors. FedEx typically uses 5000 for cm³/kg calculations, which equates to 1000/6 for CBM calculations.
Q4: When is volumetric weight applied?
A: Volumetric weight is applied when it exceeds the actual weight of the package. The carrier will charge based on whichever weight is greater.
Q5: Are there different rates for different destinations?
A: Yes, while the volumetric calculation method is standard, the actual shipping rates may vary based on destination, service type, and other factors.