788 coffee products sold in Irish supermarkets, ranked by protein per 100 calories.
| Product | kcal/100g | Protein/100kcal | Carbs/100kcal | Fat/100kcal |
|---|---|---|---|---|
| Starbucks Espresso Dark Roast Coffee Beans 200g | 20 | 25g | 0g | 0g |
| Beanies Toasted Marshmallow Flavour Instant Coffee 50g | 82 | 18.3g | 5.5g | 0.6g |
| Lidl Milbona High Protein Drink Coffee Flavour 330ml | 60 | 17.7g | 7g | 0.2g |
| Starbucks Iced Caramel Protein Americano | 102 | 16.2g | 6.9g | 0.8g |
| Lidl Milbona High Protein Drink Ice Coffee Flavour 330ml | 66 | 16.1g | 8.2g | 0.3g |
| Aldi Barissimo Protein Iced Coffee Caramel Flavour 250ml | 50 | 16g | 8.4g | 0.2g |
| Aldi Barissimo Protein Iced Coffee Latte 250ml | 50 | 16g | 8.4g | 0.2g |
| Lidl Milbona High Protein Coffee Drink 250ml | 49 | 15.7g | 8.5g | 0.2g |
| Lidl Milbona High Protein Coffee Flavour Drink 250ml | 53 | 15.2g | 9.1g | 0.2g |
| Lidl Milbona High Protein Latte Macchiato Flavour Quark Dessert | 49 | 15.1g | 8.2g | 0.4g |
| Lidl Milbona Protein Pudding Colombian Coffee Flavour 200g | 76 | 13.1g | 7.5g | 2g |
| Glenisk High Protein Vanilla Latte Lactose Free Strained Irish Yogurt 220g | 69 | 12.9g | 11.6g | 0g |
| Starbucks Caffè Latte Protein Drink with Coffee 330ml | 51 | 12.2g | 8.2g | 2g |
| Starbucks Chocolate Mocha Flavour Protein Drink with Coffee 330ml | 52 | 12.1g | 8.1g | 1.9g |
| Starbucks Chocolate Mocha Protein Drink | 168 | 11.9g | 8.3g | 2.1g |
| Starbucks Protein Caffe Latte | 170 | 11.8g | 8.2g | 2.1g |
| Starbucks Protein Drink with Coffee 330ml | 52 | 11.7g | 7.9g | 2.1g |
| Costa Coffee Double Shot Plus Drink Caramel Flavour 250ml | 43 | 11.2g | 10.7g | 1.2g |
| AVONMORE Protein Coffee | 50 | 10.7g | 9.5g | 2g |
| Costa Coffee Milk Babyccino (Skimmed Milk) | 32 | 10.6g | 13.7g | 0.6g |
| Costa Coffee Skimmed Milk | 32 | 10.6g | 13.8g | 0.6g |
| Costa Coffee Iced Latte (Skimmed Milk) | 23 | 10g | 14g | 0.9g |
| Lidl Deluxe Costa Rica Instant Coffee 100g | 133 | 10g | 0g | 0g |
| Lidl Deluxe Costa Rican Freeze Dried Coffee 100g | 100 | 10g | 0g | 0g |
| Lavazza Espresso Maestro Decaffeinated Coffee Pods 58g | 34 | 9.9g | 0g | 0g |
| Muller Light Irish Coffee Flavour Yogurt 160g | 49 | 9.8g | 13.5g | 1g |
| Costa Coffee Cortado (Skimmed Milk) | 33 | 9.7g | 14.2g | 0.3g |
| Avonmore PROTEIN COFFEE ICED SALTED CARAMEL FLAVOURED LATTE | 56 | 9.6g | 11.1g | 1.8g |
| Avonmore Protein Coffee Iced Latte 500ml | 56 | 9.6g | 11.1g | 1.8g |
| Avonmore Protein Coffee Iced Latte Salted Caramel 500ml | 56 | 9.6g | 11.1g | 1.8g |
| Costa Coffee Iced Flat White with Whipped Milk (Skimmed Milk) | 21 | 9.6g | 14.8g | 0.5g |
| Starbucks Cappuccino (Skimmed Milk) | 99 | 9.5g | 13.3g | 0.9g |
| Starbucks Iced Caffe Latte (Skimmed Milk) | 97 | 9.5g | 13.3g | 0.9g |
| Starbucks Latte Macchiato (Skimmed Milk) | 112 | 9.5g | 13.2g | 0.9g |
| Costa Coffee Iced Cappuccino with Whipped Milk (Skimmed Milk) | 20 | 9.4g | 14.4g | 0.5g |
| Starbucks Iced Cappuccino (Skimmed Milk) | 81 | 9.4g | 13.3g | 1g |
| Nestle Optifast Shake Powder Coffee Flavour 12 x 55g | 393 | 9.3g | 8.8g | 2.8g |
| Starbucks Matcha Latte Chilled Matcha 220ml | 33 | 9.1g | 12.7g | 1.5g |
| Lidl Milbona Light Macchiato Ice Coffee Drink 340g | 33 | 9g | 12.3g | 1.5g |
| Lidl Milbona Light Macchiato Chilled Coffee 250ml | 35 | 8.8g | 11.9g | 1.4g |
| Lidl Milbona Light Macchiato Chilled Coffee Drink 250ml | 35 | 8.8g | 11.9g | 1.4g |
| Muller Light Fat Free Coffee Shop Yogurt Pack 6 x 165g Lemon Cheesecake Flavour Yogurt | 55 | 8.4g | 15.3g | 0.2g |
| Muller Light Fat Free Coffee Shop Yogurt Pack 6 x 165g Vanilla Cheesecake Flavour Yogurt | 56 | 8.4g | 15.2g | 0.2g |
| Skinny Coffee Club Coffee 70g | 300 | 8.3g | 1.7g | 5g |
| Skinny Coffee Club Instant Coffee 52g | 333 | 8.3g | 15g | 0g |
| Costa Coffee Iced Cappuccino with Whipped Milk (Semi-Skimmed Milk) | 23 | 8.2g | 13.8g | 2.2g |
| Costa Coffee Iced Flat White with Whipped Milk (Semi-Skimmed Milk) | 24 | 8.2g | 13.1g | 2g |
| Muller Light Skinny Cappuccino Yoghurt 165g | 56 | 8g | 13.6g | 0.9g |
| Costa Coffee Milk Babyccino (Semi-Skimmed Milk) | 46 | 7.9g | 10.3g | 3.7g |
| Costa Coffee Soya Milk | 42 | 7.9g | 6.4g | 4.5g |
Showing the top 50 of the 696 coffee 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.
696 of the 788 coffee products carry 20 calories or more per 100g, which is the floor below which protein per 100 calories stops being a real number. Across those the median is 3g of protein per 100 calories. 24 clear 10g of protein per 100 calories — about one in 29, and 10g is the line Keith uses for a food that pays for its calories.
Calories run from 20 to 750 per 100g inside this one group, a 38-fold spread, so “coffee” on its own tells you almost nothing about what a portion costs you.
Own-brand is not the compromise here. The supermarket own-label median is 5.1g of protein per 100 calories across 49 products, against 2.9g for the 647 name-brand ones.
Lidl is the only Irish chain with enough own-label coffee to compare fairly — 39 products at a median of 5.1g per 100 calories. Everywhere else this is a name-brand shelf.
Most of what is sold as coffee is not a protein food. The 24 that clear 10g per 100 calories sit at the top of the table and are the exceptions, not the rule.
120 of the 696 carry 400 calories or more per 100g — the ones worth weighing rather than eyeballing.
Only one chain carries enough of this own-label to break out separately, so Lidl Coffee is the one sub-page here, next to everything else Lidl sells.
Drinks are the easiest thing in a day to miss, so this pairs with the calories people forget to count.
For one specific product rather than the whole group, the 20,000-product database is searchable on Calories in Ireland, and the same figures are built into the free calorie tracker.
We track 788 coffee products across Irish supermarkets and brands. 696 of them carry 20 calories or more per 100g, which is the point below which protein per 100 calories stops being a real number, so those are the ones ranked and averaged here.
The table is sorted highest protein per 100 calories first, so the answer is the top row. The more useful number is that the median for the whole group is 3g per 100 calories and 24 products clear 10g — that tells you whether coffee is worth buying for protein at all, which protein per 100g does not.