Reverse Cylinder Volume Calculator Cubic Feet

Cylinder Equations:

\[ \text{radius} = \sqrt{\frac{V}{\pi \times h}} \] \[ \text{height} = \frac{V}{\pi \times r^2} \]

Result:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is Reverse Cylinder Calculation?

This calculator determines either the radius or height of a cylinder when you know its volume and one dimension. It's useful for engineering, tank design, and construction applications where you need to find missing dimensions.

2. How Does the Calculator Work?

The calculator uses these cylinder equations:

\[ \text{radius} = \sqrt{\frac{V}{\pi \times h}} \] \[ \text{height} = \frac{V}{\pi \times r^2} \]

Where:

\( V \) — Volume in cubic feet
\( r \) — Radius in feet
\( h \) — Height in feet
\( \pi \) — Approximately 3.14159

Explanation: These equations are derived from the standard cylinder volume formula \( V = \pi r^2 h \), rearranged to solve for each dimension.

3. Practical Applications

Details: Reverse cylinder calculations are essential for designing storage tanks, pipes, columns, and other cylindrical structures where volume is constrained but one dimension is flexible.

4. Using the Calculator

Tips: Enter volume in cubic feet, select which dimension you know (radius or height), and enter its value in feet. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Can I use this for other units besides feet?
A: The calculator works with any consistent units, but results will be in the same units as input (feet in this case).

Q2: What if my cylinder isn't perfect?
A: These calculations assume a perfect right circular cylinder. For irregular shapes, more complex methods are needed.

Q3: How precise are the results?
A: Results are precise to 4 decimal places, though practical measurements may limit actual precision.

Q4: Can I calculate diameter instead of radius?
A: Simply multiply the radius result by 2 to get diameter.

Q5: What's the maximum size this can calculate?
A: There's no theoretical maximum, but extremely large values may exceed floating-point precision.