1. What is a Copper Coil Weight Calculator?

Definition: This calculator estimates the weight of copper coil based on its length, cross-sectional area, and material density.

Purpose: It helps engineers, electricians, and metal workers determine the weight of copper coils for various applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( W \) — Weight of copper coil (kg)
• \( L \) — Length of coil (meters)
• \( A \) — Cross-sectional area (m²)
• \( D \) — Density of copper (8960 kg/m³)

Explanation: The length is multiplied by the area to get volume, then multiplied by density to get mass.

3. Importance of Copper Coil Weight Calculation

Details: Accurate weight estimation is crucial for shipping costs, structural support requirements, and material budgeting.

4. Using the Calculator

Tips: Enter the length in meters, cross-sectional area in m², and density (default 8960 kg/m³ for copper). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's the standard density of copper?
A: Pure copper has a density of 8960 kg/m³ at room temperature.

Q2: How do I calculate cross-sectional area?
A: For round wire: \( \pi \times r² \) where r is the radius. For rectangular wire: width × thickness.

Q3: Does this work for other metals?
A: Yes, just change the density value (e.g., 2700 kg/m³ for aluminum).

Q4: How accurate is this calculation?
A: Very accurate for pure copper at standard temperature. Variations occur with alloys or temperature changes.

Q5: Can I calculate length from weight?
A: Yes, rearrange the formula: \( L = W / (A \times D) \).