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⚙️ Steel Weight Calculator

Calculate round-bar steel weight and total quantity.

Enter your values

Results are preliminary estimates. Use project-specific specifications, drawings, product data and local requirements for final decisions.

Result

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    Calculator guide

    How this calculator works

    Weight (kg) ≈ diameter² × length ÷ 162

    Formula

    Weight (kg) ≈ diameter² × length ÷ 162

    Important limitation

    This is an approximate theoretical mass for round steel bar.

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    Important: 5iBuild calculations are general estimates. Verify drawings, specifications, product data, local rates and applicable codes or regulations before construction or procurement.