How to calculate fee (Chargeable Weight) in shipping

Many first-time customers send the air (flight path) to feel confused when getting a quote: “why is my balance up only 10kg which airline to fly to to 20kg?”. This is a common situation in shipping goods by air. To not be “gaffe” and optimal cost, you are required to understand the rules charged according to the Chargeable Weight (Weight allowance).

1. Why is there a difference between the weight of practical and volume?

Cabin with limited space. A bale of cotton wool 10kg will take the place much more so than a lump of iron 10kg. If the airline only charge by weight, in fact, they will incur heavy losses when carrying cotton. Thus, the Association of air Transport international (IATA) has prescribed formula, conversion to get the goods on a reference system in general freight .

2. Formula for calculating the Chargeable Weight

Process freight calculator will compare two of the following values, any value larger will be taken as the weight allowance:

Gross Weight (GW): Weight of actual goods, including packaging.
Volumetric Weight (VW): Volumetric weight is calculated using the formula:
- VW = (Length x Width x Height) / 6000
- (unit cm). (Note: some courier like DHL/FedEx/UPS can be divided by 5000 purchase online, but cargo conventionally divided 6000).

For example: You send 1 container weighs 10kg, size 50x40x40 cm.

GW = 10 kg.
VW = (50x40x40)/6000 = 13.33 kg. => Cost shipping goods by air will charge on 13.5 kg (rounded up to 0.5 kg next).

3. The secret optimal cost (save Chargeable Weight)

Understand the rules of the game help you save money. To reduce the cost transportation of goods by road make:

Tightly packed: Pressed less air, use carton fits snugly with the product, to avoid the gaps overabundance.
Optimal size: Try balers square, avoid the convex portion out unnecessarily increases the size measurements.

Epilogue:

Chargeable Weight is the core concept in shipping goods by air. Mastering this calculation to help businesses estimate the exact cost and plans, smart packing, avoid the controversy is not worth having with units shipping after payment charges.