Barr

Irn Bru — Calories, Nutrition & Ingredients

330ml UPC 5000382029816 Sodas Updated 16 Oct 2026

Irn Bru
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
42per 100 ml
Protein
0 gper 100 ml
Carbs
10.3 gper 100 ml
Fat
0 gper 100 ml

Where to buy

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Per serving (330 ml): 139 calories. Per 100 ml: 42 calories, 0 g protein, 0 g fat.

Label highlights: Fat: low Saturates: low Sugars: high Salt: low HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Sugars: 33.99 g per portion (red above 13.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Portion size: 330 ml

Typical valuesPer 100 mlPer portion (%RI*)
Energy 176 kJ / 42 kcal 580 kJ / 139 kcal (7%)
Fat 0 g 0 g (0%)
of which saturates 0 g 0 g (0%)
Carbohydrate 10.3 g 34.0 g (13%)
of which sugars 10.3 g 34.0 g (38%)
Protein 0 g 0 g (0%)
Salt 0.01 g 0.03 g (1%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 ml and custom amounts

Nutrition per amount

42 calories in 100 ml
Protein0 g
Carbohydrates10.3 g
Sugars10.3 g
Added sugars5.2 g
Fat0 g
Saturated fat0 g
Sodium4 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Irn Bru

Search Amazon for this product. Stock and prices vary by store and location.

Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Prices and availability are set by the retailer. About these links

Healthier swaps

Same category, better nutrition per 100 g (see methodology).

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Ingredients

Acid, Caffeine flavour, Carbonated water, Citrate De Fer Ammoniacal, Citric acid, Colour - color, Ponceau 4r, Preservative, Quinine, Sodium benzoate, Sugar, Sunset yellow FCF

Frequently asked questions

How many calories are in Irn Bru?

Per 100 g of Irn Bru there are 42 calories.

How much protein is in Irn Bru?

Per 100 g of Irn Bru there are 0.0 g protein.

How many carbohydrates are in Irn Bru?

Per 100 g of Irn Bru there are 10.3 g carbohydrates. Of which 10.3 g sugars.

How much sugar is in Irn Bru?

Per 100 g of Irn Bru there are 10.3 g sugars.

How much sodium (salt) is in Irn Bru?

Per 100 g of Irn Bru there are 4.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

What are the main ingredients in Irn Bru?

The main ingredients in Irn Bru are: Acid, Caffeine flavour, Carbonated water, Citrate De Fer Ammoniacal, Citric acid.

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Level of processing

3
Processed
12 ingredients · 4 food additives
UnprocessedUltra-processed

Nutrition breakdown

Macronutrients

Types of fat

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