Gallons Calculator for a Cylinder

Cylinder Volume Formula:

\[ V = 7.48052 \times \pi \times r^2 \times h \]

Volume (V):

The formula calculates the volume of a cylinder in gallons using the radius and height in feet. The constant 7.48052 converts cubic feet to gallons.

The calculator uses the cylinder volume formula:

\[ V = 7.48052 \times \pi \times r^2 \times h \]

Where:

Explanation: The formula calculates the cylindrical volume in cubic feet then converts it to gallons.

Details: Accurate volume calculation is crucial for liquid storage, tank sizing, chemical dosing, and industrial applications.

Tips: Enter radius and height in feet. Both values must be positive numbers.

Q1: Why use 7.48052 in the formula?
A: This constant converts cubic feet to US gallons (1 cubic foot = 7.48052 gallons).

Q2: What if my measurements are in inches?
A: Convert inches to feet first (divide by 12) before using the calculator.

Q3: Does this work for horizontal cylinders?
A: This formula is for vertical cylinders. Horizontal cylinders require a more complex calculation.

Q4: How accurate is this calculation?
A: It's mathematically precise for perfect cylinders. Real-world tanks may have variations.

Q5: Can I use this for other liquids?
A: Yes, the volume calculation is the same regardless of liquid type.