Calories and nutrition facts
Wholemeal wheat bread
Also known as: whole wheat bread
100 g of wholemeal wheat bread has 180 calories, 7.6 g protein, 32 g carbs and 0.86 g fat. 1 slice (45 g) has 81 calories.
- Carbs 79 %
- Protein 17 %
- Fat 4 %
81
14 g
3.4 gThe Health Score from the ClemCam app: 1 to 10, based on the Nutri-Score (2023) per 100 g.
Nutrition facts
| Nutrition facts | per 100 g | 1 slice (45 g) |
|---|---|---|
| Energy | 180 kcal 753 kJ | 81 kcal 339 kJ |
| Fat | 0.86 g | 0.39 g |
| of which saturated | 0.14 g | 0.06 g |
| Carbohydrates | 32 g | 14 g |
| of which sugars | 1 g | 0.45 g |
| Fibre | 6.8 g | 3.1 g |
| Protein | 7.6 g | 3.4 g |
| Salt | 1.2 g | 0.52 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin B1 (thiamin) | 0.25 mg | 23 % |
| Vitamin B2 (riboflavin) | 0.15 mg | 11 % |
| Niacin (B3) | 5 mg | 31 % |
| Vitamin B6 | 0.08 mg | 5.7 % |
| Folate | 26 µg | 13 % |
| Vitamin E | 0.6 mg | 5 % |
| Vitamin K | 3 µg | 4 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 31 mg | 3.9 % |
| Iron | 2 mg | 14 % |
| Magnesium | 60 mg | 16 % |
| Zinc | 1.5 mg | 15 % |
| Potassium | 210 mg | 11 % |
| Phosphorus | 204 mg | 29 % |
Per 100 g, at least 15% of the reference intake of: Vitamin B1 (thiamin), Niacin (B3), Magnesium, Zinc, Phosphorus.
Adult reference intakes from EU Regulation 1169/2011 (fibre 30 g and salt 6 g as recommended by the DGE). Only values above 0 are shown.
Compared
Other foods in Bread & rolls, per 100 g.
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Questions
How many calories are in 1 slice (45 g) of wholemeal wheat bread?
1 slice (45 g) of wholemeal wheat bread has 81 calories, with 3.4 g protein, 14 g carbs and 0.39 g fat.
How much protein is in wholemeal wheat bread?
Wholemeal wheat bread has 7.6 g protein per 100 g. That is 17% of its calories.
How many carbs are in wholemeal wheat bread?
Wholemeal wheat bread has 32 g carbs per 100 g, including 1 g sugars and 6.8 g fibre.
Source: German Federal Food Code (Bundeslebensmittelschlüssel, BLS) 4.0, Max Rubner Institute (2025), licensed under CC BY 4.0. Values per 100 g edible portion, BLS code B111000. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.