1. What is the Rectangular Fuel Tank Volume Formula?

The rectangular fuel tank volume formula calculates the capacity of a rectangular tank by multiplying its length, width, and height. This gives the total volume in cubic feet that the tank can hold.

2. How Does the Calculator Work?

The calculator uses the volume formula:

Where:

• \( V \) — Volume in cubic feet
• \( L \) — Length in feet
• \( W \) — Width in feet
• \( H \) — Height in feet

Explanation: The formula calculates the three-dimensional space inside the tank by multiplying its three perpendicular dimensions.

3. Importance of Volume Calculation

Details: Accurate volume calculation is crucial for determining fuel storage capacity, planning fuel requirements, and ensuring proper tank sizing for specific applications.

4. Using the Calculator

Tips: Enter all dimensions in feet. Measurements should be taken from the inside of the tank for accurate capacity calculation. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert cubic feet to gallons?
A: Multiply cubic feet by 7.48052 to get US gallons. For example, 10 cubic feet × 7.48052 = 74.8052 gallons.

Q2: Should I use internal or external dimensions?
A: Always use internal dimensions for capacity calculations, as the tank walls take up space.

Q3: How accurate is this calculation for irregular tanks?
A: This formula is only accurate for perfect rectangular tanks. For irregular shapes, more complex calculations are needed.

Q4: What if my tank has rounded corners?
A: The calculation will slightly overestimate capacity. For precise measurement, account for the rounded corners separately.

Q5: How does temperature affect fuel volume?
A: Fuel expands with temperature. The calculated volume is for the fuel at measurement temperature - about 0.1% volume change per °F for diesel.