Volumetric Weight Formula:
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Volumetric weight (also known as dimensional weight) is a pricing technique used by air freight carriers to account for the space a package occupies in relation to its actual weight. It ensures that lightweight but bulky items are charged appropriately for the space they consume.
The calculator uses the standard volumetric weight formula for air freight:
Where:
Explanation: The formula calculates the volume of the package and converts it to an equivalent weight based on the air freight industry standard of 6000 cm³ per kilogram.
Details: Accurate volumetric weight calculation is crucial for air freight pricing, cost estimation, and ensuring fair charges for both shippers and carriers. Carriers typically charge based on whichever is greater - the actual weight or volumetric weight.
Tips: Measure the outer dimensions of your package in centimeters. Enter length, width, and height values. All values must be positive numbers greater than zero for accurate calculation.
Q1: Why is volumetric weight used in air freight?
A: Air freight space is limited and expensive. Volumetric weight ensures that carriers are compensated fairly for the space occupied by lightweight but bulky items.
Q2: What is the 6000 divisor based on?
A: The 6000 cm³/kg divisor is an industry standard that represents the space-to-weight ratio considered economically viable for air freight operations.
Q3: How do I measure package dimensions correctly?
A: Measure the longest points in each dimension - length, width, and height. Include any protrusions and measure to the nearest 0.1 cm for accuracy.
Q4: Is volumetric weight the same for all carriers?
A: While 6000 is standard for air freight, some carriers may use different divisors. Always check with your specific carrier for their exact calculation method.
Q5: What if my package is irregularly shaped?
A: For irregular shapes, measure the dimensions of the smallest rectangular box that can contain the item, as this is how carriers calculate volumetric weight.