Bottle Value Calculator: Price per 100ml

Compare the price per 100ml of two bottles or packs. Enter the price, the size of each bottle and the number of bottles included in that price.

Use your current prices in AUD. For 1 litre, enter 1000ml. The example button uses illustrative amounts.

Enable JavaScript for the interactive comparison, or use the formula below.

Bottle or pack A
Bottle or pack B

How to calculate the price per 100ml

Price per 100ml = total price ÷ (bottle size in ml × bottle count) × 100.

For one bottle, use a count of 1. For a six-bottle pack, enter the total pack price and a count of 6. The volume field is the size of each bottle.

A 700ml versus 1 litre example

An illustrative $70 bottle containing 700ml costs $10 per 100ml. An illustrative $90 bottle containing 1000ml costs $9 per 100ml. The second has a 10% lower unit cost. Select “Show example” to load these numbers.

Comparing a multipack

For an illustrative three-bottle pack priced at $204, with 700ml in each bottle, enter price 204, size 700 and count 3. The total volume is 2100ml, and the price per 100ml rounds to $9.71. Compare the same expression and strength if quantity value is your main question.

What to check alongside unit price

Confirm the full expression name, strength, bottle size, pack contents and availability on the listing. Accessories have their own value. Use item prices for both options, or include delivery consistently in both totals.

Common questions

Does this show live shop prices?

The calculator uses the prices you enter. Check the product listing for its current price and available pack.

Can I compare a case with a single bottle?

Yes. Enter the case price and its bottle count for one option, and the single-bottle price with count 1 for the other. Enter each bottle’s volume in millilitres.

Can I use it for whisky, wine or other bottles?

Yes. The calculation works for any bottled volume. It measures quantity value, so compare the product type and expression alongside the result.

Explore the bottles behind a comparison

Read Belvedere vs Grey Goose or our bourbon brands guide. Browse vodka and whisky, and check delivery information before ordering.

For adults aged 18 and over. Please enjoy responsibly.