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Construction & Materials

Steel Weight Calculator

Estimate the weight of common steel shapes (plate, round bar, square bar) from dimensions.

Your inputs

Change any value to update the result instantly.

Construction & Materials
in
in
ft

Total weight

204.1667 lb

Cross-section area

6 in²

Volume

0.4167 ft³

Weight per foot

20.42 lb/ft

Formula and working

weight = volume × density (steel ≈ 490 lb/ft³)

  1. 1

    Collect the inputs

    Shape = 1; Thickness / diameter / side = 0.5 in; Width (plate only) = 12 in; Length = 10 ft

  2. 2

    Apply the formula

    weight = volume × density (steel ≈ 490 lb/ft³)

  3. 3

    Result

    Total weight = 204.1667 lb

Frequently asked questions

Important limitation

This is an educational estimate based only on the values and formula shown. Verify current rates, rules, units, and professional standards before relying on the result. It is not personalized financial or investment advice.

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