1. What is the Tank Volume Formula?

The tank volume formula calculates the capacity of a rectangular tank in gallons. It multiplies the length, width, and height (in feet) and then converts cubic feet to gallons by multiplying by 7.48 (the number of gallons in a cubic foot).

2. How Does the Calculator Work?

The calculator uses the tank volume formula:

Where:

• \( V \) — Volume in gallons
• \( L \) — Length in feet
• \( W \) — Width in feet
• \( H \) — Height in feet
• 7.48 — Conversion factor (gallons per cubic foot)

Explanation: The formula first calculates the cubic footage of the tank, then converts it to gallons.

3. Importance of Tank Volume Calculation

Details: Accurate tank volume calculation is crucial for determining storage capacity, planning liquid management, and ensuring proper sizing for industrial, agricultural, or residential applications.

4. Using the Calculator

Tips: Enter dimensions in feet (length, width, height). All values must be positive numbers. The calculator will compute the volume in gallons.

5. Frequently Asked Questions (FAQ)

Q1: Can this calculator be used for cylindrical tanks?
A: No, this calculator is specifically for rectangular tanks. A different formula is needed for cylindrical tanks.

Q2: How accurate is the 7.48 conversion factor?
A: The conversion factor of 7.48052 gallons per cubic foot is standard in the US customary system.

Q3: What if my tank has irregular dimensions?
A: For irregular shapes, you may need to break the tank into regular shapes and calculate each section separately.

Q4: Does this account for tank thickness?
A: No, this calculates internal volume based on the dimensions you provide. For external dimensions, subtract wall thickness.

Q5: Can I use this for metric measurements?
A: No, this calculator uses feet for input and gallons for output. For metric, use meters for dimensions and liters for volume.