1. What is a Rectangle Volume Calculator in Litres?

Definition: This calculator computes the volume of a rectangular shape in litres based on its length, width, and height in centimeters.

Purpose: It helps determine the capacity of rectangular containers, tanks, or spaces in litres, which is a common unit for liquid measurements.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_L \) — Volume in litres
• \( L \) — Length in centimeters
• \( W \) — Width in centimeters
• \( H \) — Height in centimeters

Explanation: The product of length, width and height gives volume in cubic centimeters, which is then converted to litres by dividing by 1000 (since 1 litre = 1000 cm³).

3. Importance of Volume Calculation

Details: Accurate volume calculations are essential for liquid storage, aquarium sizing, container capacity planning, and various engineering applications.

4. Using the Calculator

Tips: Enter the length, width and height in centimeters. All values must be positive numbers. The result will be displayed in litres.

5. Frequently Asked Questions (FAQ)

Q1: Why divide by 1000?
A: Because 1000 cubic centimeters (cm³) equals 1 litre, the division converts the volume from cm³ to litres.

Q2: Can I use meters instead of centimeters?
A: Yes, but you would need to multiply by 1000 instead of dividing (since 1 m³ = 1000 litres).

Q3: Does this work for irregular shapes?
A: No, this calculator is specifically for rectangular prisms. Different formulas are needed for other shapes.

Q4: How accurate is this calculation?
A: The calculation is mathematically precise, but actual container capacity may vary due to thickness, shape irregularities, etc.

Q5: Can I calculate gallons instead of litres?
A: First calculate litres, then multiply by 0.264172 to convert to US gallons.