1. What is a Tank Volume Calculator in Gallons?

Definition: This calculator estimates the volume of liquid a cylindrical tank can hold, measured in gallons, based on its radius and height.

Purpose: It helps engineers, tank designers, and facility managers determine tank capacity for storage, processing, or transportation needs.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V \) — Volume (gallons)
• \( r \) — Radius (meters)
• \( h \) — Height (meters)
• 264.172 — Conversion factor (gallons per cubic meter)

Explanation: The formula calculates the cylindrical tank's volume in cubic meters then converts it to gallons.

3. Importance of Tank Volume Calculation

Details: Accurate volume calculation ensures proper sizing for storage needs, regulatory compliance, and efficient space utilization.

4. Using the Calculator

Tips: Enter the tank radius and height in meters. Both values must be > 0. The result shows the tank's capacity in US gallons.

5. Frequently Asked Questions (FAQ)

Q1: Why use meters as input units?
A: Meters are standard in engineering calculations. The calculator converts to gallons using the cubic meter to gallon conversion factor.

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

Q3: What's the accuracy of this calculation?
A: It provides theoretical maximum volume. Actual capacity may differ due to tank construction, internal components, or safety margins.

Q4: How do I measure radius if I only know diameter?
A: Simply divide the diameter by 2 to get the radius.

Q5: What about temperature effects on volume?
A: This calculates geometric volume. Thermal expansion effects would require additional calculations based on material and temperature range.