The concept of "deadweight tonnage" measures a vessel's carrying capacity in terms of weight

http://andersonorli960.wpsuo.com/robotics-101one-hundred-and-oneone-zero-onea-hundred-and-one-a-beginnernewbienovicerookiestarter-s-guidemanualguidebookinformationtutorialguideline-for-kidsfor-youthsfor-teenagersfor-children

The concept of "deadweight tonnage" measures a vessel's carrying capacity in terms of weight and plays a significant role in pricing freight rates in maritime shipping