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Which package is the better deal?

Stores are good at making big packages look cheaper than they are. Enter the price and size of two options — in kilograms, grams, liters, ounces, pounds, pieces, rolls or tablets — and the calculator shows the true price per unit and which one is actually cheaper. Open it in the store on your phone and never overpay for packaging again.

It answers questions like 'which is cheaper per kg', 'price per unit calculator' and 'is the bigger pack worth it' — the shelf math that supermarkets make you do in your head. Compare by weight, volume, length or count, across any units, and the verdict with the percentage difference appears instantly. It's unit pricing in your pocket.

Good to know

• 750 g for $6.99 is $9.32 per kg; 1.2 kg for $9.49 is $7.91 per kg — the big pack wins by 15%.
• You can compare across units: 500 ml against 1.5 L works fine.
• Only compare items measured the same way — weight with weight, pieces with pieces.

How it works

1. 1Enter the price and size of the first option and pick its unit.
2. 2Do the same for the second option.
3. 3The price per unit is calculated for both instantly.
4. 4The verdict tells you which option is cheaper and by how many percent.

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