Aldi milk: typically 46 calories per 100g. Individual products range from 30 to 354 per 100g.

Real label figures, compiled from on-pack data and Open Food Facts — last checked 2026-09-18.

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Aldi milk ranked by protein density

Productkcal/100gProtein/100kcalCarbs/100kcalFat/100kcal
Aldi Acti Leaf No Sugar Soya Milk 1L3111g0.3g6.1g
Aldi Cowbelle British Skimmed Long Life Milk 1L3510.3g14.3g1.4g
Aldi Acti Leaf Soya Milk 1L309.9g1.6g5.6g
Aldi Cowbelle Skimmed Milk 4 Pints359.7g14.3g1.4g
Aldi Cowbelle Lactose Free Semi Skimmed Milk 1L389.2g7.1g3.9g
Aldi Clonbawn Irish Dairy Light Milk 2 litres428.3g11.4g2.4g
Aldi Clonbawn Light Milk 1L428.3g11.4g2.4g
Aldi Acti Leaf Soya Milk Original 1L428.1g8.8g3.6g
Aldi Cowbelle Lactose Free Semi-Skimmed Milk Drink 1L407.8g8.5g3.8g
Aldi Cowbelle Filtered Semi-Skimmed Milk 2L497.3g9.8g3.5g
Aldi Cowbelle Semi Skimmed Milk 1.136L497.3g9.8g3.5g
Aldi Cowbelle Semi-Skimmed Milk 4 Pints497.3g9.8g3.5g
Aldi Clonbawn Irish Dairy Lactose Free Milk 1L417.1g11.7g2.9g
Aldi Cowbelle Semi-Skimmed Long-Life Milk 1L487.1g9.8g3.5g
Aldi Clonbawn Irish Whole Mega Milk 1L645.8g6.9g5.5g
Aldi Clonbawn Fresh Milk 3L645.3g7.5g5.6g
Aldi Clonbawn Whole Milk 2L635.2g7.1g5.6g
Aldi Clonbawn Irish Fresh Milk 500ml645.1g7.6g5.4g
Aldi 奥乐齐 Aldi fresh milk 奥乐齐鲜牛奶645g7.5g5.6g
Aldi Evaporated milk 410 g1624.6g7.4g5.6g
Aldi Acti Leaf No Sugars Oat Milk 1L402.5g13.6g3.7g
Aldi Bon Appetit 10 Milk Brioche Rolls 350g3542.2g14.5g3.4g
Aldi Acti Leaf No Sugar Oat Milk 1L431.9g13.9g3.5g
Aldi Acti Leaf Coconut Milk 1L321.6g16.6g2.8g
Aldi Acti Leaf Oat Milk No Sugars 1L411.5g15.4g3.4g
Aldi Acti Leaf Oat Milk Drink 1L541.3g13.8g4.4g
Aldi Acti Leaf Oat Milk Drink Barista Style 1L491.2g12.7g4.9g
Aldi Oat Milk (Barista Style) 1 l491.2g12.7g4.9g
Aldi Acti Leaf Oat Milk Barista Style 1L460g17.2g3.3g

Showing the top 29 of the 29 Aldi milk products that carry a comparable calorie figure, ranked by protein per 100 calories. Figures per label, sourced from Open Food Facts and tracker user logs, last checked 2026-09-18.

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What Aldi's milk looks like next to everyone else's

Median across the 29 Aldi milk products with usable figures is 5.8g of protein per 100 calories. That is ahead of the 5.2g median for milk across every chain and brand in the database, which is 495 products.

2 clear 10g of protein per 100 calories — about one in 14, and 10g is the line Keith uses for a food that pays for its calories.

Of the two chains carrying enough milk to compare, Aldi has the strongest own-label range; Lidl the weakest.

The best Aldi option here reaches 11g of protein per 100 calories; somewhere in the wider milk group something reaches 20.5g, so Aldi is not where the ceiling is.

Calories run from 30 to 354 per 100g across the Aldi milk range, a 12-fold spread, so “Aldi milk” on its own tells you almost nothing about what a portion costs you.

What to pick in Aldi

Most of what is sold as milk is not a protein food. The 2 that clear 10g per 100 calories sit at the top of the table and are the exceptions, not the rule.

Nothing in here passes 400 calories per 100g, so portion size matters less than it does in the snack aisles.

Where this fits

Milk across every Irish store is the wider group this sits in, and everything else Aldi sells is the other half of the comparison.

Drinks are the easiest thing in a day to miss, so this pairs with the calories people forget to count.

For one specific item rather than a shortlist, the 20,000-product database is searchable on Calories in Ireland and built into the calorie app.

FAQ

How many milk products does Aldi have?

We track 31 Aldi milk products with full label figures. 29 of them carry 20 calories or more per 100g, so those are the ones ranked and averaged here; 2 clear 10g of protein per 100 calories.

Is Aldi the best place to buy milk?

On protein per calorie alone, Aldi's median is 5.8g against 5.2g for milk across every chain and brand we track. That is one number out of several — price and taste are not in this database — but it is the one nobody prints on the shelf.