Chargeable Weight Formula:
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Chargeable weight is the greater of actual weight and volumetric weight used by airlines to calculate shipping costs. This ensures fair pricing for both heavy and lightweight but bulky shipments.
The calculator uses the standard air freight formula:
Where:
Explanation: Airlines charge based on which weight is higher - the actual physical weight or the volumetric weight calculated from package dimensions.
Details: Accurate chargeable weight calculation is essential for proper freight costing, avoiding unexpected charges, and optimizing packaging to reduce shipping costs.
Tips: Enter actual weight in kilograms and package dimensions in centimeters. All values must be positive numbers. The calculator will determine which weight (actual or volumetric) is higher for charging purposes.
Q1: Why Do Airlines Use Chargeable Weight?
A: Airlines have limited cargo space. Chargeable weight ensures they're compensated fairly whether shipping heavy dense items or lightweight bulky items that occupy valuable space.
Q2: What Is The 6000 Divisor?
A: The 6000 divisor (cm³/kg) is the industry standard for air freight that converts volume into equivalent weight based on typical cargo density.
Q3: Do All Airlines Use The Same Formula?
A: Most use the 6000 divisor, but some carriers may use 5000. Always check with your specific airline or freight forwarder.
Q4: How Can I Reduce My Shipping Costs?
A: Optimize packaging to minimize dimensions, use lighter packaging materials, and consolidate shipments when possible.
Q5: What If My Package Is Irregularly Shaped?
A: For irregular shapes, use the smallest rectangular box that can contain your item and measure its external dimensions.