Gas Tank Size Calculator

Cylindrical Tank Volume Formula:

\[ Volume = \pi \times Radius^2 \times Height \div 231 \]

Tank Volume:

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1. What is the Gas Tank Size Calculator?

The Gas Tank Size Calculator estimates the volume of a cylindrical gas tank in gallons based on its radius and height measurements. This is useful for determining fuel capacity or storage volume.

2. How Does the Calculator Work?

The calculator uses the cylindrical volume formula:

\[ Volume = \pi \times Radius^2 \times Height \div 231 \]

Where:

\( Radius \) — Radius of the tank in inches
\( Height \) — Height of the tank in inches
\( \pi \) — Mathematical constant (~3.14159)
231 — Conversion factor (cubic inches to gallons)

Explanation: The formula calculates the volume in cubic inches then converts to gallons (since 1 gallon = 231 cubic inches).

3. Importance of Tank Volume Calculation

Details: Knowing your tank's volume helps with fuel management, capacity planning, and ensuring proper sizing for your needs.

4. Using the Calculator

Tips: Measure the radius and height in inches. For most accurate results, measure the internal dimensions of an empty tank.

5. Frequently Asked Questions (FAQ)

Q1: How do I measure the radius if I only know the diameter?
A: Simply divide the diameter by 2 to get the radius.

Q2: Does this work for non-cylindrical tanks?
A: No, this calculator is specifically for cylindrical tanks. Other shapes require different formulas.

Q3: Why divide by 231?
A: 231 cubic inches equals 1 US liquid gallon, which is the standard conversion factor.

Q4: How accurate is this calculation?
A: It's mathematically precise for perfect cylinders. Real-world tanks may vary slightly due to manufacturing tolerances.

Q5: Can I use this for other liquids besides gasoline?
A: Yes, the volume calculation works for any liquid, though the weight will vary based on density.