Inches To Gallons Calculator

The Inches to Gallons Calculator is a tool designed to calculate the volume of a cylinder in gallons, given its diameter and the height of water inside it. This is particularly useful for determining the amount of water in cylindrical tanks or containers.

Calculation Formula

The formula used for this calculation is derived from the volume of a cylinder: \[ \text{Volume (Cubic Inches)} = \pi \times \left(\frac{\text{Diameter}}{2}\right)^2 \times \text{Height} \] To convert cubic inches to gallons, use the conversion: \[ \text{Volume (Gallons)} = \frac{\text{Volume (Cubic Inches)}}{231} \]

Example Calculation

If a cylinder has a diameter of 12 inches and a height of 10 inches: \[ \text{Volume (Cubic Inches)} = \pi \times \left(\frac{12}{2}\right)^2 \times 10 = 1,130.97 \text{ cubic inches} \] \[ \text{Volume (Gallons)} = \frac{1,130.97}{231} \approx 4.89 \text{ gallons} \]

Usage Scenarios

This calculator is helpful for those needing to know the water capacity of cylindrical containers, such as aquariums, swimming pools, or tanks.

Common FAQs

1. What is the significance of 231 in the conversion?

   • 231 cubic inches equals one gallon, which is a standard conversion factor used in these calculations.

2. Can I use this for any cylindrical container?

   • Yes, this calculator can be used for any cylindrical container, provided you know the diameter and the height of the water inside it.

3. What is the precision of the result?

   • The result is displayed with up to 10 decimal places for precise measurements.