Steel Rebar The steel rods are widely used in construction to reinforce concrete structures. Before you start planning your project you should know about the steel rod weight. You should know how to calculate the unit weight of a steel rod to make informed decisions on procurement. There are different types of steel rebar such as TMT rebars, mild steel bars, deformed bars and reinforced bars. Different types of bars have their unique properties. You need to understand the steel weight during the planning stage and buy material. A steel weight chart can be a useful reference tool. Knowing the steel bar weight in kilograms helps construction professionals in allocating resources and estimating costs. The TMT bars are available in different sizes and the weight varies as per size. TMT bar weight chart Diameter Weight of a single bar Unit weight of steel per meter 8 mm 4.74 kg 0.400 kg 10 mm 7.4 kg 0.618 kg 12 mm 10.57 kg 0.890 kg 16 mm 18.96 kg 1.59 kg 20 mm 29...