The weight or volumetric weight you see for each order is weighed or measured at their minimum individual package. When you submit to ship out, all the individual orders will be consolidated into one single parcel. There will be extra weight incurred by the packaging material or extra space occupied due to the small gaps between items, and the standardized packaging to meet the shipment requirements.
As demonstrated below, normally the final chargeable weight is around 1.1 times the sum of each item’s actual weight or volumetric weight.
