How is volumetric weight calculated?
(length × width × height × quantity) ÷ divisor
When measuring in centimeters, the result is in kilograms. For total volume, cubic centimeters are divided by 1,000,000.
Free Logistics Tools
Cargo and volumetric weight calculator
Enter dimensions, number of pieces, actual weight and divisor to calculate cargo volume, volumetric and provisional chargeable weight.
← Return to all toolsWhy might the divisor be different?
6000 and 3000 are common examples for pre-planning. The carrier, type of service, route or contract may provide 5000, 4000, 3333 or another value. Check the rate before booking.
Source and limitations
The general principle of calculated weight is described in IATA's materials on air cargo tariffs and regulations. Always check the specific divisor, rounding and minimum weight with the tariff of the selected carrier.
IATA: Air cargo tariffs and rulesPlaces of different sizes
If the sizes are different, calculate each group separately and add the results. Irregularly shaped loads may require external dimensions at the outermost points.
FAQ
Briefly about volumetric weight
What is the chargeable cargo weight?
This is the weight by which the carrier calculates the tariff. Actual and dimensional weights are often compared, but the final value depends on rounding, minimums, and specific rate rules.
How to calculate cargo volume in m³?
Multiply the length, width and height in meters, then multiply the result by the number of identical spaces. The calculator performs this conversion from centimeters automatically.
What divisor is used for air cargo?
6000 cm³/kg is often used, but the airline or tariff may set it to 5000 or another value.
Do I need to take the pallet into account?
Yes. For palletized shipments, use the outside dimensions and total weight of the packaged shipment along with the pallet.
Is the larger calculated value the final chargeable weight?
Not necessarily. Additionally, rounding, minimum weight and other fare rules may apply.
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