Free Metal Weight Calculator

Why Use MetaCalc.in?

MetaCalc.in is a free metal weight calculator built for the Indian steel market — for engineering students, site engineers, fabricators, traders and purchase teams. Section weights follow Indian Standards (IS 808 for beams, channels and angles, IS 1239 for MS/GI pipes, IS 1786 for TMT bars), and every calculator shows the formula it uses so you can check the result yourself.

Calculators Available

• Pipe & Tube Weight Calculator — Calculate weight of round pipes, square tubes, box pipes and rectangular hollow sections in MS, SS & GI
• Metal Plate & Sheet Weight Calculator — Calculate weight of rectangular & circular plates, MS sheets and shims — any size, any material
• Round Bar & Shaft Weight Calculator — Calculate weight of solid round bars, shafts, TMT rebars & rods — D²/162 formula built in
• Flat Bar Weight Calculator — Calculate weight of MS patti & rectangular flat bars — width × thickness × length × density
• Angle Weight Calculator (IS 808) — Equal & unequal angle weight per meter as per IS 808 — 25×25 to 200×200 mm
• Bolt & Nut Weight Calculator — Metric hex bolt weight M6–M36 for any length, with optional nut — ISO 4017 / 4032 dimensions
• Channel Weight Calculator (ISMC / MC) — ISMC (IS 808) and SAIL/JSPL MC series channel weights — ISMC 75 to ISMC 400
• I-Beam Weight Calculator (ISMB) — ISMB beam weight per meter — IS 808 sizes from ISMB 100 to ISMB 600
• Metal Density Chart & Reference Table — Density of 14 engineering metals in kg/m³ and g/cm³ — with relative comparison to MS
• IS 808 Steel Section Table — Searchable — Search 100+ ISMB, ISLB, ISWB, ISHB, ISMC, ISLC and ISA sections — weight, area, I, Z and r
• TMT Bar Weight Calculator (IS 1786) — TMT rebar weight per meter — sizes 6 mm to 40 mm with D²/162 formula
• Square Bar Weight Calculator — Solid square bar weight — Side² × Length × Density with 14 material options
• MS Pipe Weight Chart — IS 1239 & ASME Schedules — IS 1239 A/B/C class (15–150 NB) and ASME SCH 40/80 (½″–12″) with OD & wall thickness
• Round Plate Weight Calculator — Calculate weight of round plates, circular discs & blank flanges — π/4 × D² × Thickness × Density
• Hollow Section Weight Calculator (RHS / SHS / CHS) — Weight per meter for rectangular, square & circular hollow sections — IS 4923 (SHS/RHS), IS 1161 (CHS)

Supported Materials

Mild Steel (IS 2062), Stainless Steel 304, Stainless Steel 316, Aluminium 6061, Copper, Brass, Cast Iron, Carbon Steel, Titanium Grade 2, Zinc, Lead, Nickel 200, GI (Galvanized Iron), EN8 Carbon Steel.

How Accurate Are the Results?

Results are theoretical weights from nominal dimensions and standard densities (7,850 kg/m³ for mild steel). Real material is rolled within tolerances, so weighbridge weight can differ by a few percent. Cost figures use indicative market rates (excluding GST) and are for rough budgeting only.