CB
Everyday tool
Unit Price Calculator
Find the cost per unit so you can compare pack sizes more easily.
Instant useNo sign up, quick result.
Clear outputMade for fast practical checks.
Related next stepsJump to supporting tools after.
Use the unit price calculator
Compare price per unit for groceries, household items and bulk buys.
Result: waiting for input
Enter your values to see the result.
Formula
Unit price = total price ÷ number of units
Example
If 500 g costs £2.50, the price per gram is £0.005.
Frequently asked questions
What counts as a unit?
Any consistent measure such as grams, litres, packs or pieces.
Why is this useful?
It helps compare large and small packs fairly.
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