Add the requested inputs
Use the labelled fields in the workspace above. If example values are provided, try them first or replace them with your own.
Shopping & decisions · Free online tool
Unit price calculator
Compare differently sized packs by price per item, gram, kilogram, millilitre or litre.
3 guest runs per rolling 24 hours10 with a free accountPrivate inputsMobile-friendly
Unit price calculator workspace
Runs locally in your browser
Result
Better unit price—
Option A unit price—
Option B unit price—
Saving per unit—
Percentage saving—
Compared per—
Use it with confidence
How to use the unit price calculator.
Calculate and review
Use the main action when needed. Unit price = pack price ÷ quantity, after both options are converted to the same comparison unit.
Try a worked example
Normalise a 750 g pack and a 1.2 kg pack to price per kilogram before choosing.
Check the assumptions
Account for expiry, storage, quality and likely waste before choosing the lowest unit price.
Helpful answers
Unit price calculator FAQs.
Is the unit price calculator free?
Yes. Guests receive 3 runs per rolling 24 hours, verified free accounts receive 10, and Premium subscribers receive unlimited normal use.
Does UtilHub upload or save my inputs?
No. This tool runs in your browser and UtilHub does not receive or store the values you enter. Your browser or device may still retain normal local history or form data.
How does this unit price calculator work?
Unit price = pack price ÷ quantity, after both options are converted to the same comparison unit.
What should I check before using the result?
Account for expiry, storage, quality and likely waste before choosing the lowest unit price.