 For big size but light weight items, we calculate its freight based on the volume space its occupied. In this case, the volume weight will be used to calculate the freight cost. You can first calculate the volume weight for such goods, and then compare the volume weight to the actual weight of the item and take the heavier one to calculate the freight. Volume weight calculation formula as below：
Length (cm) X Width (cm) X Height (cm) / 6000 = Volume Weight (Unit: kg)
You can also use the quick calculator we provide to convert： |