About Copper Wire Weight Calculator (Formula)
The Copper Wire Weight Calculator is a useful tool for electricians, engineers, and anyone working with copper wire to determine its weight based on its length and gauge. The formula for calculating the weight of copper wire is:
Copper Wire Weight (W) = (π × (D/2)^2 × L × ρ) / 1000
Where:
- W represents the weight of the copper wire in kilograms (kg).
- π (pi) is the mathematical constant, approximately equal to 3.14159.
- D is the diameter of the wire in millimeters (mm).
- L is the length of the wire in meters (m).
- ρ (rho) is the density of copper, which is approximately 8.96 grams per cubic centimeter (g/cm³) or 8960 kilograms per cubic meter (kg/m³).
- The division by 1000 is to convert the result from grams to kilograms.
This formula takes into account the diameter, length, and density of the copper wire to calculate its weight accurately.
The Copper Wire Weight Calculator is valuable for estimating material requirements, shipping costs, and budgeting for electrical and construction projects where copper wire is used. It provides a quick and convenient way to determine the weight of copper wire based on specific dimensions and lengths.