Sometimes large in size and light weight of the items on the plane, they can occupy space the size of freight. Under such circumstances, it can be used to calculate the volume or size of the weight of transport costs.
Each vote on the proposal you have to calculate the volume of Express and then the volume weight compared with the actual articles. Both will take a heavy toll as the weight.
International express mail volume is calculated in accordance with the following formula :
Length (cm) X width (cm) x height (cm) / = 5000 kg to the size of units
In addition, you can use our quick calculator provided by the following calculation