1. What is a Price per Litre Calculator?

Definition: This calculator determines the cost per litre of a liquid (typically fuel) based on the total purchase price and volume.

Purpose: It helps consumers compare prices of liquids (especially fuel) across different quantities and packaging sizes.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( P \) — Price per litre (£/L)
• \( C \) — Total cost (£)
• \( V \) — Volume (litres)

Explanation: The total cost is divided by the volume in litres to determine the cost per single litre.

3. Importance of Price per Litre Calculation

Details: Calculating price per litre allows for accurate comparison between different product sizes and helps identify the most economical purchase option.

4. Using the Calculator

Tips: Enter the total cost in pounds (£) and the volume in litres. Both values must be greater than 0.

5. Frequently Asked Questions (FAQ)

Q1: Why calculate price per litre?
A: It standardizes cost comparison across different package sizes (e.g., 1L vs 2L vs 5L containers).

Q2: Can I use this for fuel price comparison?
A: Yes, this is particularly useful for comparing petrol/diesel prices at different stations.

Q3: What about other currencies?
A: The calculator works with any currency - just interpret the result accordingly (e.g., $/L for US dollars).

Q4: How accurate should my measurements be?
A: For best results, use precise measurements (at least 2 decimal places for volume).

Q5: Does this account for taxes or discounts?
A: Use the final price you pay after all adjustments for accurate calculations.