How to calculate the weight of deformed bar
Quick answer: Rebar weight (kg/m) = D² ÷ 162, where D is the bar diameter in mm. Examples: 8 mm = 0.395 kg/m, 10 mm = 0.617, 12 mm = 0.888, 16 mm = 1.58, 20 mm = 2.47, 25 mm = 3.85, 32 mm = 6.31 kg/m. A 12 m bar of 16 mm weighs about 19!-->!-->…