What density value does this calculator use?

The calculator uses the standard density of pure copper: 8,960 kg/m³ (or 0.324 lb/in³). This is the widely accepted value for C110 (electrolytic tough pitch) copper, the most common grade for sheet stock.

Does this work for copper alloys like brass or bronze?

No. Alloys have different densities (brass ~8,500 kg/m³, bronze ~8,800 kg/m³). This calculator is for pure copper sheet only. Use an alloy-specific tool for brass or bronze.

How accurate are the results?

Results are mathematically precise for the given inputs. Real-world weight may vary slightly due to alloy composition, surface coatings, or manufacturing tolerances.

Can I calculate weight for non-rectangular copper sheets?

This tool covers rectangular sheets only. For circles, multiply the result by π/4 (about 0.7854) after entering diameter as both length and width.

What is the heaviest practical copper sheet thickness?

Industrial copper plate can exceed 50 mm (2 inches) thick. Common sheet gauges range from 0.5 mm to 6 mm for most fabrication work.

How do I calculate the weight of a copper sheet?

Multiply length × width × thickness to get the volume, then multiply by copper density (8,960 kg/m³). For example, a 1 m × 1 m × 2 mm sheet is 1 × 1 × 0.002 = 0.002 m³ × 8,960 = 17.92 kg.

Copper Sheet Weight Calculator

Name: Copper Sheet Weight Calculator
Availability: InStock
Author: Nham Vu

Enter copper sheet dimensions and instantly get the weight in kg, lb, and oz.

Sheet Dimensions

Enter length, width, and thickness to calculate weight.

Unit System

Length (mm)

Width (mm)

Thickness (mm)

Result

Enter dimensions and click Calculate

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Summary

Enter copper sheet dimensions and instantly get the weight in kg, lb, and oz.

How it works

Select your preferred unit system: metric (mm/cm/m) or imperial (inches/feet).
Enter the length, width, and thickness of the copper sheet.
The calculator converts all dimensions to meters internally.
Volume is computed as length × width × thickness.
Weight = Volume × 8,960 kg/m³, then converted to lb and oz.

Use cases

Estimate shipping weight for copper sheet stock orders.
Calculate material cost based on weight pricing.
Verify cut-sheet weights for fabrication and machining projects.
Size structural supports when integrating copper sheets into builds.
Compare weights of different copper sheet thicknesses for design trade-offs.
Generate quick weight specs for procurement documents.

Frequently Asked Questions

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Last updated: 2026-05-23 · Reviewed by Nham Vu