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Unit Price Calculator

Compare products by unit price to find the best value for money.

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₹
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ProductUnit priceValue
Small pack₹22.500/100g
Large pack₹12.000/100g
Bulk bag✓ best value₹11.200/100g

Unit prices are normalised per 100g (weight), 100ml (volume), or per cm (length) for fair comparison. Mixed units (e.g., kg vs each) cannot be directly compared.

Find the best value when shopping

Supermarkets offer the same product in multiple sizes — and the biggest pack isn't always the cheapest per unit. This calculator takes the guesswork out by computing the price per 100g, per 100ml, or per unit for every product you enter.

Supports metric and imperial

Enter quantities in grams, kilograms, millilitres, litres, ounces, or pounds. The tool converts everything to a common base before comparing, so a 1 lb vs 500g comparison is handled automatically.

Frequently asked questions

What is unit price?
Unit price is the cost per standard unit of measurement — for example, price per 100g or per 100ml. Comparing unit prices tells you which pack size or product gives more value for your money.
How are different units compared?
The calculator normalises all weights to grams, volumes to millilitres, and lengths to centimetres before dividing the price. This lets you compare a 500g pack against a 1kg pack or a 250ml bottle against a 1L carton.
Can I mix weight and volume units?
No — weight and volume are different physical quantities and can't be directly compared. The calculator groups products by unit type and only compares within the same group.
Can I add more than 3 products?
Yes. Click '+ Add product' to add as many products as you need. The best value product in each unit group is highlighted in green.
What currency symbols are supported?
You can type any symbol in the currency field — ₹, $, €, £, or anything else. It's purely a display label and doesn't affect calculations.

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