Hose Volume Calculator Gallons

Hose Volume Formula:

\[ Volume (gallons) = \frac{\pi \times r^2 \times h}{231} \]

Volume:

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1. What is the Hose Volume Formula?

The hose volume formula calculates the volume of a cylindrical hose in gallons. It uses the mathematical formula for cylinder volume and converts cubic inches to gallons (since 1 gallon = 231 cubic inches).

2. How Does the Calculator Work?

The calculator uses the hose volume formula:

\[ Volume (gallons) = \frac{\pi \times r^2 \times h}{231} \]

Where:

\( \pi \) — Mathematical constant (approximately 3.14159)
\( r \) — Radius of the hose in inches
\( h \) — Height/Length of the hose in inches
231 — Conversion factor (cubic inches to gallons)

Explanation: The formula first calculates the cylindrical volume in cubic inches (πr²h) then converts it to gallons by dividing by 231.

3. Importance of Volume Calculation

Details: Calculating hose volume is important for determining fluid capacity, planning irrigation systems, calculating chemical application rates, and designing hydraulic systems.

4. Using the Calculator

Tips: Enter the radius and height/length of the hose in inches. Both values must be positive numbers. The radius is half of the hose's inner diameter.

5. Frequently Asked Questions (FAQ)

Q1: Why divide by 231?
A: 231 is the conversion factor from cubic inches to US liquid gallons (1 gallon = 231 cubic inches).

Q2: What if I have diameter instead of radius?
A: Divide the diameter by 2 to get the radius before entering it into the calculator.

Q3: Can I use different units?
A: This calculator specifically uses inches. Convert other units to inches before calculation.

Q4: Does this work for non-cylindrical hoses?
A: No, this formula is specifically for cylindrical hoses. Other shapes require different formulas.

Q5: How accurate is this calculation?
A: The calculation is mathematically precise for perfect cylinders. Real-world hoses may have slight variations.