Irn Bru
Packaged product Other Foods Barr
Irn Bru contains 19 kcal per 100 g. A serving, 0.333 can, 100 ml (100 g) provides about 19 kcal.
Roughly 90% of its calories come from carbohydrates, with 10% from protein and 0% from fat (estimated with general energy factors).
That is less energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 19 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat L | 0 g | 0% |
| Sodium L | 4 mg | 0.2% |
| Total carbohydrates L | 4.5 g | 2% |
| Dietary fiber | not reported | |
| Total sugars L | 4.5 g | |
| Added sugars L | 17.3 g | 35% |
| Protein L | 0.5 g | 1% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 10%
- Carbohydrates 90%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein0.5 gin the lowest quarter of other foods (median 6.9 g)
- Sugars4.5 gabove the median for other foods (median 3.5 g)
- Fat0 gin the lowest quarter of other foods (median 6.4 g)
- Saturated fat0 gin the lowest quarter of other foods (median 1.9 g)
- Sodium4 mgin the lowest quarter of other foods (median 236 mg)
- Protein per 100 kcal2.6 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Barr
- Barcode
- 5000382123880
- Quantity
- 330ml
- Label serving
- 0.333 can (100 ml)
- Category
- Other Foods
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Carbonated Water, Sugar, Acid Citric Acid), Flavourings (Including Caffeine, TYPICAL VES R Ammonium Ferric Citrate & Quinine) Sweeteners (Aspartame, Acesulfame K ENERGY OL Preservative (E21), Colours (Sunset Yellow FAT ICE, Ponceau AR), Sunset Yellow FCF & Ponceau 4R: May have an adverse effect on activity and attention in children. Contains a source of Phenylalanine.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Sugar
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Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Irn Bru?
100 g of Irn Bru has 19 kcal. Serving, 0.333 can, 100 ml (100 g): about 19 kcal.
How much protein is in Irn Bru?
Irn Bru contains 0.5 g of protein per 100 g (1% of the 50 g Daily Value), or 0.5 g in serving, 0.333 can, 100 ml (100 g). About 10% of its calories come from protein. Compared with other other foods, that is in the lowest quarter (median 6.9 g).
How many carbs are in Irn Bru?
Irn Bru has 4.5 g of total carbohydrates per 100 g, including 4.5 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Irn Bru?
Irn Bru contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
How much sodium is in Irn Bru?
100 g contains 4 mg of sodium, 0.2% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated July 22, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 5000382123880. License: ODbL 1.0 (Open Food Facts). Source record dated July 22, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 80/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.