DHL Volumetric Weight Formula:
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DHL volumetric weight (also known as dimensional weight) is a pricing technique for commercial freight transport that uses the volume of a package rather than its actual weight to calculate shipping costs. This ensures that lightweight but bulky items are priced appropriately.
The calculator uses the DHL volumetric weight formula:
Where:
Explanation: The formula calculates the volume of the package and converts it to an equivalent weight using DHL's standard conversion factor of 5000 cm³ per kg for air freight.
Details: Shipping charges are based on whichever is greater - the actual weight or the volumetric weight. This ensures fair pricing for both dense and lightweight bulky items, optimizing aircraft space utilization.
Tips: Enter package dimensions in centimeters. Measure the outer dimensions at the longest points. All values must be positive numbers greater than zero.
Q1: Why does DHL use volumetric weight?
A: Volumetric weight accounts for the space a package occupies in transport vehicles, ensuring that lightweight but bulky items are charged appropriately for the space they consume.
Q2: What is the 5000 divisor based on?
A: The 5000 divisor represents 5000 cm³ per kg, which is the standard conversion factor used by DHL for air freight to convert volume to equivalent weight.
Q3: How do I measure package dimensions correctly?
A: Measure the outer dimensions at the longest points including any bulges or protrusions. Round up to the nearest whole centimeter.
Q4: Is the divisor the same for all carriers?
A: No, different carriers may use different divisors. DHL uses 5000 for air freight, while other carriers might use 4000, 5000, or 6000 depending on their pricing policies.
Q5: What if my package is irregularly shaped?
A: For irregularly shaped packages, measure the dimensions of the smallest rectangular box that can contain the item.