Air freight chargeable weight calculator
Work out volumetric and chargeable weight for an air or express shipment.
How it works
Air cargo space is limited by volume as much as by weight, so airlines charge the higher of the actual weight and the volumetric weight. The IATA standard is 6,000 cubic centimeters per kilogram, which works out to 1 m³ = 166.67 kg.
Express couriers often use 5,000, which makes volume count for more. Chargeable weight is usually rounded up to the next half kilogram. Light, bulky goods almost always ship on volume, so compact packaging pays off quickly.
Results are estimates based on typical industry values. Confirm final specifications with your supplier or carrier.
Frequently asked questions
What is chargeable weight in air freight?
The higher of actual gross weight and volumetric weight. It's the weight the freight rate is applied to.
Why do couriers use 5000 instead of 6000?
A smaller divisor gives a higher volumetric weight, reflecting the cost of carrying bulky parcels in express networks.
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