Unit Price: 750 ml vs 1500 ml Bottle Comparison
Compare the price per gram (or ml) of a 750 ml and 1500 ml bottle to find the best value.
How to use this tool
- Enter price a, weight a, price b and weight b in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your cheaper option saves and the full breakdown beneath it.
See whether the standard or large bottle of your favourite product offers a better deal per unit volume.
Frequently asked questions
- How do I compare unit prices?
- Divide each product's price by its weight in grams, then multiply by 100 to get the cost per 100g. The lower figure is better value.