layout: tool title: Unit Price Calculator | Compare Price per Item, 100g, and 1L description: Use the unit price calculator to compare bundle prices by price per item, per 100g, per 1kg, per 100ml, and per liter. category: calculator category_label: Shopping/Comparison thumbnail: /assets/thumbs/en/unit-price-calculator.svg image: path: /assets/thumbs/en/unit-price-calculator.svg alt: Unit Price Calculator thumbnail tool_key: unit-price-calculator keywords: [unit price calculator, price per item calculator, price per 100g, bundle price comparison, value for money calculator] related_tools: [discount-calculator, percent-calculator, split-bill-calculator] faq:
- q: Can I compare products with different sizes? a: Yes. As long as they can be converted to the same base unit, you can compare them directly.
- q: Does it show per 100g, per 1kg, per 100ml, and per 1L prices too? a: Yes. The calculator shows common unit-price conversions along with the main comparison result.
- q: Can I compare a discounted product with a regular one? a: Yes. Enter product A and B to see which has the lower unit price and how much you save. canonical_url: /en/tools/unit-price-calculator/—
Why use a unit price calculator?
A bundle deal or large-size package does not always mean a better deal. What matters is the price per unit.
This tool helps you compare:
- price per item
- price per 100g / 1kg
- price per 100ml / 1L
- product A vs. product B
- savings amount and savings rate
How to use it
- Choose a comparison basis: count, weight, or volume.
- Enter total price and total quantity for product A and product B.
- Check unit prices and see which option is cheaper.
Example
- Product A: 4 packs for 5,980 KRW
- Product B: 6 packs for 8,400 KRW
→ Product A: 1,495 KRW per pack → Product B: 1,400 KRW per pack → Product B is cheaper per unit.