SteelMath.COM
SIZE-BY-SIZE REFERENCE · IS · ASTM · JIS · EN · GB STANDARDS

Steel Weight Charts by Size

One page per standard size, weight per metre, per length and per tonne, with the formula, the governing standard and a prefilled calculator. 84 sizes across five product families.

TMT / Rebar

D² ÷ 162.2 · IS 1786 · 11 SIZES

MS Pipe

IS 1239 MEDIUM CLASS · 12 SIZES

ISMB Beams

IS 808 ROLLED SECTIONS · 14 SIZES

ISMC Channels

IS 808 ROLLED SECTIONS · 11 SIZES

Equal Angles

(A + B − T) × T × 0.00785 · 36 SIZES

Need a size that isn't listed, a different grade, or pieces & cost? The calculator covers every section type with nine grades and ten currencies.

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