Business calculators

Unit Price Calculator

Compare two pack sizes by converting each total into a price per unit. Your inputs stay in this browser.

Live calculator

Enter your numbers

This changes result formatting only. Keep every money input in the same currency.

Result

Pack A per unit

$1.50

Pack B per unit

$1.25

Better value

Pack B

What this calculator measures

Unit price normalizes two package totals so different quantities can be compared on the same basis.

Formula

Unit Price = Total Price / Quantity

Worked example

  1. 1Pack A is $18 for 12 units ($1.50 each). Pack B is $25 for 20 units ($1.25 each).
  2. 2Pack B has the lower unit price.

How to interpret the result

The cheaper unit is better value only when quality, usable quantity, and waste are comparable.

Common mistakes and limits

  • Comparing different units, overlooking delivery or tax, or buying excess stock that expires.

Frequently asked questions

Can I compare weights?

Yes, if both quantities use the same weight unit.

Does a larger pack always win?

No. Compare the calculated unit prices.

What if prices match?

The tool reports the same unit price.

Last reviewed: July 26, 2026

Published by Calculator Hub