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Unit Price Calculator: Compare Price per 100g or 100ml
Free unit price calculator. Enter a price and a quantity in g, kg, ml or L to get the price per 100g or 100ml and compare products of different sizes.
Run it in your browser
Free · no sign-up · files stay on your device
Everything runs in your current browser. Selected files and text are not sent to our servers. Some tools download a small engine the first time you run them.
Launch the toolHow to use it
- Enter the product price, quantity and unit.
- Read the price per 100g or 100ml.
- Copy the result and compare it with other products.
Frequently asked questions
Can I use kg and liters?
Yes. Kilograms are converted to grams and liters to milliliters, and the result is shown per 100g or 100ml.
Is the cheaper package always the better deal?
No. Packages with different quantities should be compared by unit price, which shows the real price difference.
Which currency does it use?
The labels show Korean won (KRW). The calculation is plain division, so you can enter a price in any currency and read the result in that currency.
Are my inputs saved?
No. Values are calculated only in your current browser.