Engineering Tool
Metal Weight Calculator
Copper, brass, aluminium, stainless steel — bars, pipes, sheets, coils. Instant weight in kg, lb and kg/m.
Material & Shape
Dimensions
mm
mm
Quantity
pcs
Number of pieces to calculate total weight
Result
Copper
⚖️
Your result will appear here
Select a material and shape, enter dimensions, then calculate.
Material Data
Material Density Reference
Standard values used in calculations. Actual density varies by alloy and temper.
| Material | Density (g/cm³) | Type | Notes |
|---|---|---|---|
| Copper | 8.96 | generic | Representative value for pure copper. Actual density varies by alloy and temper. |
| Brass | 8.5 | generic | Representative value. Brass alloy density ranges approximately 8.40–8.73 g/cm³ depending on composition. |
| Aluminium | 2.7 | generic | Representative value for aluminium. Alloy density typically ranges 2.60–2.90 g/cm³. |
| Mild Steel | 7.85 | generic | Standard value for mild/carbon steel. |
| Stainless Steel | 7.93 | representative | Representative default. Actual density varies by grade: 304/316 ≈ 7.93–8.00 g/cm³, 410 ≈ 7.75 g/cm³. |
| Gun Metal | 8.72 | representative | Representative default for gunmetal (leaded tin bronze). Actual density varies by composition. |
Common Questions
Frequently Asked Questions
Results are theoretical, based on ideal geometry and standard density values. Always verify with a material certificate before procurement.
Select Copper → Round Pipe/Tube. Enter Outer Diameter, Wall Thickness and Length. Inner diameter is calculated automatically as OD − 2 × WT.
We use 7.93 g/cm³ by default. Grade 304/316 is typically 7.93–8.00 g/cm³ and grade 410 is around 7.75 g/cm³.
Yes — results show kg, lb, kg/m and kg/ft. Switch between units using the tabs in the result panel.
Theoretical weight assumes perfect geometry. Real products vary by alloy, manufacturing tolerances, and corner radii in tubes and sections.
Yes — hit Request a Quote or WhatsApp. Your selected material, shape, dimensions and calculated weight are pre-filled in the message.
Our Range
Our Products
Copper, brass, aluminium, stainless steel and more — stocked and shipped across India.
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