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Metal weight calculator

Estimate plate, bar or tube mass from actual dimensions.

Rules reviewed: 2026-10-13BS / EN
01

Your inputs

Starting values are an example. Replace them with your own.

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02

Your result

Enter your details and run the calculation.

METHOD

How it is calculated

Mass = volume × density. Plate: L × W × T. Round section: π × (D² − d²) / 4.