Burger bun: calories and nutrition facts
Burger bun has 283 kcal per 100 g. One serving, 1 Bun (50 g), has 142 kcal.
- Calories
- 283 kcal
- Protein
- 8.2 g
- Carbohydrates
- 47.2 g
- Fat
- 4.9 g
Per 100 g
Burger bun: how many calories?
Burger bun has 283 kcal per 100 g, with 8.2 g protein, 47.2 g carbs and 4.9 g fat. A 50 g serving (1 Bun) has 142 kcal. That is less than the average for Cereals (337 kcal per 100 g). Most of its calories come from carbohydrates.
Where the calories come from
- Protein12%
- Carbohydrates71%
- Fat17%
Calculate a portion
- Calories
- 142 kcal
- Protein
- 4.1 g
- Carbohydrates
- 23.6 g
- Fat
- 2.5 g
Nutrition facts
| Nutrient | Per 100 g | Per serving (50 g) |
|---|---|---|
| Calories | 283 kcal | 142 kcal |
| Fat | 4.9 g | 2.5 g |
| of which saturated fat | 0.8 g | 0.4 g |
| Carbohydrates | 47.2 g | 23.6 g |
| of which sugars | 6.5 g | 3.2 g |
| Fiber | 3.5 g | 1.8 g |
| Protein | 8.2 g | 4.1 g |
| Sodium | 450 mg | 225 mg |
| Water | 33.2 g | 16.6 g |
| Vitamin C | 2 mg | 1 mg |
| Calcium | 63 mg | 31 mg |
| Iron | 0.8 mg | 0.4 mg |
| Potassium | 130 mg | 65 mg |
| Magnesium | 26 mg | 13 mg |
Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.
Share of reference intakes
Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).
| Nutrient | Of reference intake |
|---|---|
| Calories(283 kcal) | 14% |
| Fat(4.9 g) | 7% |
| of which saturated fat(0.8 g) | 4% |
| Carbohydrates(47.2 g) | 18% |
| of which sugars(6.5 g) | 7% |
| Protein(8.2 g) | 16% |
| Salt(1.13 g) | 19% |
What the EU thresholds say
Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.
- Source of fibre (at least 3 g)
Burger bun: frequently asked questions
Burger bun: how many calories per serving?
A 50 g serving (1 Bun) has 142 kcal.
Burger bun: how much protein?
Burger bun contains 8.2 g of protein per 100 g, 16% of the 50 g reference intake.
Burger bun: how much fibre?
Burger bun provides 3.5 g of fibre per 100 g, 14% of the 25 g a day recommended by EFSA.
Burger bun: how much makes 100 kcal?
100 kcal is about 35 g of this food.
Recipes with this food
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