Gallons per Foot of Pipe Calculator

Pipe Volume Formula:

\[ V = \pi \times \left(\frac{d}{2}\right)^2 \times 0.3048 \times 264.172 \]

Volume per Foot:

gallons per foot

1. What is a Gallons per Foot of Pipe Calculator?

Definition: This calculator estimates the volume of liquid a pipe can hold per linear foot based on its diameter.

Purpose: It helps engineers, plumbers, and irrigation specialists determine pipe capacity for fluid transport systems.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ V = \pi \times \left(\frac{d}{2}\right)^2 \times 0.3048 \times 264.172 \]

Where:

\( V \) — Volume per foot (gallons)
\( d \) — Pipe diameter (meters)
\( 0.3048 \) — Conversion factor (meters per foot)
\( 264.172 \) — Conversion factor (gallons per cubic meter)

Explanation: The formula calculates the cross-sectional area of the pipe, multiplies by length (1 foot converted to meters), then converts cubic meters to gallons.

3. Importance of Pipe Volume Calculation

Details: Accurate volume calculations ensure proper system design, flow capacity planning, and chemical treatment dosing in pipelines.

4. Using the Calculator

Tips: Simply enter the pipe diameter in meters. The result shows how many gallons the pipe holds per linear foot.

5. Frequently Asked Questions (FAQ)

Q1: Why is diameter in meters but result per foot?
A: The calculator uses metric diameter but converts to gallons per foot, which is a common measurement in many industries.

Q2: Does this account for pipe thickness?
A: No, this calculates based on internal diameter. For precise calculations, use actual internal diameter accounting for wall thickness.

Q3: Can I use inches instead of meters?
A: Convert inches to meters (1 inch = 0.0254 meters) before entering the value.

Q4: How do I calculate total pipe capacity?
A: Multiply the gallons per foot result by the total length of your pipe in feet.

Q5: What's the accuracy of this calculation?
A: It's mathematically precise for perfect cylinders. Real-world factors like manufacturing tolerances may cause slight variations.