1. What is the Mathway Volume Calculator?

Definition: This calculator computes the volume of either rectangular or cylindrical shapes based on their dimensions.

Purpose: It helps students, engineers, and professionals quickly calculate volumes for various applications.

2. How Does the Calculator Work?

The calculator uses different formulas based on shape:

Where:

• \( V \) — Volume (cubic units)
• \( L \) — Length (any units)
• \( W \) — Width (any units)
• \( H \) — Height (any units)
• \( r \) — Radius (any units)
• \( h \) — Height (any units)

3. Importance of Volume Calculation

Details: Volume calculations are fundamental in mathematics, physics, engineering, construction, and many other fields.

4. Using the Calculator

Tips:

1. Select the shape (rectangular or cylindrical)
2. Enter the required dimensions
3. All values must be positive numbers
4. The calculator works with any consistent units

5. Frequently Asked Questions (FAQ)

Q1: What units should I use?
A: You can use any units (meters, feet, inches, etc.) as long as all dimensions use the same units.

Q2: How precise are the calculations?
A: Results are accurate to 3 decimal places. For π, we use PHP's built-in pi() function.

Q3: Can I calculate volumes for other shapes?
A: Currently, only rectangular and cylindrical shapes are supported.

Q4: Why isn't my calculation working?
A: Ensure all required fields are filled with positive numbers and you've selected the correct shape.

Q5: Does this account for irregular shapes?
A: No, this calculator is for perfect geometric shapes only.