How to calculate the volumetric weight in centimeters for air transportation?

1, The concept of volume and weight
Volume weight, also known as "chargeable weight" or "virtual weight", refers to the weight calculated based on the volume size of the goods. This is because in air transportation, the volume of goods occupies the cargo hold space of the aircraft. Even if the actual weight of the goods is light, the space occupied may cause other goods to be unable to be loaded. Therefore, airlines will charge freight based on the volume and weight of the cargo to ensure the reasonable utilization of cargo space.
2, Method for calculating volumetric weight
The method of calculating volumetric weight is usually to multiply the length, width, and height dimensions of the goods, and then divide them by a specific divisor (also known as volumetric weight coefficient). This divisor varies by airline, but is generally 6000 (centimeters) ³/ Kilograms or 5000 centimeters ³/ Kilograms. Here is a specific calculation step:
Measure the length, width, and height of the goods. These three dimensions are usually measured in centimeters. Please ensure accurate measurement, as even small errors can lead to deviations in the calculation of volume and weight.
Multiply the length, width, and height values to obtain the volume of the goods (in centimeters) ³ In units.
Divide the volume of the goods by the volumetric weight coefficient (6000 or 5000). This coefficient may vary depending on the airline or route, please be sure to confirm with the airline or freight forwarder before calculating.
The calculation result is the volumetric weight of the goods (in kilograms).
3, The practical application of volume and weight
After understanding how to calculate volumetric weight, we also need to pay attention to its importance in practical applications. The following are some practical application scenarios related to volume and weight:
Freight calculation: Airlines usually charge freight based on the larger of the actual weight and volumetric weight of the cargo. This means that even if the actual weight of the goods is lighter, if their volume is larger, the shipping cost may also increase accordingly. Therefore, before shipping, the shipper should understand the airline's freight calculation rules in order to accurately evaluate transportation costs.
Goods packaging: In order to reduce shipping costs, the shipper may consider reducing the volume of the goods. This can be achieved through methods such as optimizing packaging, using vacuum bags, or compression technology. But please note that while reducing the volume, it is important to ensure that the goods are not damaged or deformed.
Aviation restrictions: Some airlines may have specific restrictions on the size and weight of cargo. If the volume and weight of the goods exceed the airline's restrictions, they may need to be split or transported using other methods. Therefore, when arranging air transportation, the shipper should be aware of the relevant regulations of the airline in advance.
Calculating the volume and weight of air transportation is a crucial step in ensuring smooth transportation and reducing transportation costs. The shipper should understand how to correctly calculate the volumetric weight and confirm relevant rules and requirements with the airline or freight forwarder before shipment. By optimizing the packaging of goods and understanding aviation restrictions, shippers can reduce shipping costs and ensure the safe arrival of goods at their destination. At the same time, shippers should also pay attention to the dynamic changes in the aviation market in order to adjust transportation strategies when needed.