View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Irn Bru 1901
Irn Bru 1901 by Irn-Bru provides 43 kcal per 100 ml, with 11 g of sugars and 0 g of protein. That is 114% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Carbonated drinks category and comes in a 330ml pack.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 330ml
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 43 kcal | 142 kcal | 26 +64% | |
| Total fat | 0 g | 0 g | 0% | 0.3 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.1 −100% |
| Carbohydrates | 11 g | 36.3 g | 13% | 5.8 +90% |
| Total sugars | 11 g | 36.3 g | 5.1 +114% | |
| Protein | 0 g | 0 g | 0% | 0.3 −100% |
| Salt | 0 g | 0 g | 0.1 −88% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 329 Carbonated drinks products on Foodmetria.
Compared with other carbonated drinks
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 330ml
- Serving size
- 330ml
- Sold in
- United Kingdom
- Barcode
- 5000382123101
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Irn Bru 1901?
Irn Bru 1901 contains 43 kcal per 100 ml and about 142 kcal per serving (330ml).
How much sugar is in Irn Bru 1901?
Irn Bru 1901 has 11 g of sugars per 100 ml, which is considered moderate by UK front-of-pack guidelines.
Is Irn Bru 1901 healthy?
It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
More carbonated drinks
View all →
b NOVA 4 
b NOVA 4 
b 
c 
d NOVA 4 More from Irn-Bru
View all →
d NOVA 4 
c NOVA 4 
c NOVA 4 
c NOVA 4 
c NOVA 4 
d NOVA 4