Weight of steel Round-Hex-Square Bars in Kologram Per Meter click here to view products Steel Weight Calculator 🔧 Steel Weight Calculator Calculate the weight of steel based on dimensions Select Shape: Round Bar Square/Flat Bar Diameter: in millimeters (mm) Thickness: in millimeters (mm) Width: in millimeters (mm) Length: in millimeters (mm) Number of Pieces: Calculate Weight Total Weight: 0.00 kg 💡 Steel Density: 7.85 g/cm³ (7850 kg/m³)