Question 1

What is a Price Per Unit Calculator?

Accepted Answer

A price per unit calculator finds the cost per unit to compare products of different sizes or quantities. It is the only fair way to compare value across different pack sizes.

Question 2

How does the Price Per Unit Calculator work?

Accepted Answer

Price per unit = Total price / Quantity Then: Use the same unit for all items being compared Then: UK and EU supermarkets must display unit price by law Then: Consider whether you will use the full quantity before expiry.

Question 3

Can you give an example of how to use the Price Per Unit Calculator?

Accepted Answer

Example: Input 300ml for £1.20 vs 500ml for £1.85 gives a result of Per 100ml: 300ml = 40p; 500ml = 37p — 500ml is better value.

Question 4

Is the Price Per Unit Calculator free to use?

Accepted Answer

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

Question 5

How accurate is the Price Per Unit Calculator?

Accepted Answer

Our Price Per Unit Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

Price Per Unit Calculator

Unit Rate / Price Per Unit

What is Price Per Unit Calculator?

How to Use Price Per Unit Calculator

Example Price Per Unit Calculator

Unit Price Comparison Example

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