Wire Weight Calculator
Calculate the weight of electrical wire based on gauge, material, and length. Essential for planning cable pulls and structural support requirements.
Calculate Wire Weight
Weight Calculation Results
Total Weight
1.98
lbs
Total Weight
0.90
kg
Weight per 1000ft
19.8
lbs
Wire Diameter
2.05
mm (0.0808")
Wire Specifications - 12 AWG copper
Diameter
0.0808" / 2.05 mm
Cross-Section Area
3.31 mm²
Material Density
8.96 g/cm³
Copper vs Aluminum Comparison (12 AWG)
| Property | Copper | Aluminum | Difference |
|---|---|---|---|
| Weight (lbs/1000ft) | 19.8 | 6.0 | 70% lighter |
| Your run (100 ft × 1) | 1.98 lbs | 0.60 lbs | 1.38 lbs saved |
Why Calculate Wire Weight?
Knowing wire weight is essential for planning cable installations, especially for long runs or overhead applications. Wire weight affects structural support requirements, cable tray capacity, and pulling tension calculations. Aluminum wire weighs approximately 70% less than copper, making it popular for large-scale installations.
Common Applications
- • Cable tray load calculations
- • Conduit pulling tension
- • Overhead line design
- • Shipping weight estimates
- • Structural support sizing