Copper Pipe Weight per Foot Calculator

Copper Pipe Weight Formula:

\[ W = \frac{\rho \times \pi \times (OD^2 - ID^2) \times L}{4 \times 0.3048} \]

Copper Density:

kg/m³

Outer Diameter:

meters

Inner Diameter:

meters

Length:

meters

Weight per Foot:

kg/ft

1. What is Copper Pipe Weight per Foot Calculator?

Definition: This calculator estimates the weight per foot of copper pipe based on its dimensions and material density.

Purpose: It helps plumbers, engineers, and HVAC professionals determine pipe weight for installation, transportation, and structural calculations.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ W = \frac{\rho \times \pi \times (OD^2 - ID^2) \times L}{4 \times 0.3048} \]

Where:

\( W \) — Weight per foot (kg/ft)
\( \rho \) — Copper density (kg/m³, default 8960)
\( OD \) — Outer diameter (meters)
\( ID \) — Inner diameter (meters)
\( L \) — Length (meters, default 1)
0.3048 — Conversion factor (meters to feet)

Explanation: The formula calculates the volume of copper material and converts it to weight per foot.

3. Importance of Pipe Weight Calculation

Details: Knowing pipe weight is crucial for structural support design, transportation planning, and installation requirements.

4. Using the Calculator

Tips: Enter copper density (default 8960 kg/m³), outer diameter, inner diameter (0 for solid pipe), and length (default 1m). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's the standard density for copper?
A: Pure copper has a density of 8960 kg/m³, but alloys may vary slightly.

Q2: How do I measure pipe diameters?
A: Measure outer diameter directly. Inner diameter is OD minus twice the wall thickness.

Q3: What if my pipe is solid (no inner diameter)?
A: Enter 0 for inner diameter to calculate solid rod weight.

Q4: Why is length included in per-foot calculation?
A: The formula calculates total weight then converts to per-foot basis.

Q5: How accurate is this calculation?
A: Very accurate for uniform pipes. Real-world factors like impurities or coatings may cause slight variations.