FullCalculator

Steel Weight Calculator

Steel Plate / Sheet

Calculate weight of a rectangular steel plate

in
in
in

Steel Round Bar

Calculate weight of a solid round steel bar

in
in

Steel Tube / Pipe

Calculate weight of a hollow steel tube or pipe

in
in
in

Formula

Weight = Volume × 0.2836 lb/in^3; Plate: V = L×W×T; Round: V = pi×r^2×L; Tube: V = pi×(R^2-r^2)×L

Frequently Asked Questions

How do I calculate steel weight?
Calculate the volume in cubic inches, then multiply by the steel density of 0.2836 lbs/cu in (or 490 lbs/cu ft). For plates: L x W x T x 0.2836. For round bars: pi x r^2 x L x 0.2836.
What is the density of steel?
Carbon steel has a density of approximately 0.2836 lbs per cubic inch (490 lbs per cubic foot, or 7,850 kg per cubic meter). Stainless steel is slightly higher at about 0.289 lbs per cubic inch.

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