Volume Weight Formula:
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Volume 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. This ensures that lightweight but bulky items are charged appropriately for the space they consume.
The calculator uses the standard air freight volume weight formula:
Where:
Explanation: The formula calculates the volumetric weight by dividing the cubic volume of the package by 6000, which is the standard conversion factor used in air freight industry.
Details: Air freight charges are based on whichever is greater - the actual weight or the volume weight. This ensures fair pricing for both dense and lightweight cargo, optimizing aircraft space utilization and revenue for carriers.
Tips: Enter package dimensions in centimeters. Measure the outer dimensions at the longest points. All values must be positive numbers greater than zero for accurate calculation.
Q1: Why is volume weight important in air freight?
A: Volume weight ensures that carriers charge appropriately for bulky, lightweight items that take up significant space but have low actual weight, optimizing aircraft capacity and revenue.
Q2: What is the 6000 divisor based on?
A: The 6000 divisor represents the density ratio where 6000 cubic centimeters equals 1 kilogram, which is the standard air freight industry conversion factor.
Q3: How do carriers determine which weight to charge?
A: Carriers charge based on the higher value between the actual weight and volume weight - this is known as the chargeable weight.
Q4: Does the divisor vary by carrier or region?
A: While 6000 is standard for air freight, some carriers or regions may use 5000. Always check with your specific carrier for their volumetric divisor.
Q5: How can I reduce volume weight charges?
A: Use appropriate packaging, avoid excessive void fill, consider disassembling items if possible, and choose packaging that closely matches product dimensions.