Unit Price Calculator
Compare prices per unit (per oz, per liter, per piece) to find the best value between different package sizes.
Best value
Package B is cheaper per unit
Breakdown
- Price per unit — A
- $0.28
- Price per unit — B
- $0.26
- Savings per package equivalent
- $0.66
Last updated:
FAQ
Why compare unit prices?
Bigger packages are not always cheaper. Stores must display unit prices on shelf labels — comparing them is the fastest way to spot the real deal.
Why is unit price the smartest shopping tool?
Package sizes are designed to confuse; unit price normalizes everything to $/oz or $/count so the genuinely cheapest option stands out.
Is buying bulk always cheaper per unit?
Usually, but not always — a sale on the small size can beat the bulk price. Compare unit price, never sticker price.
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