Calories and nutrition facts
French onion soup
100 g of French onion soup has 64 calories, 2.7 g protein, 5.5 g carbs and 3.3 g fat. 1 plate (300 g) has 192 calories.
- Carbs 37 %
- Protein 17 %
- Fat 47 %
192
16 g
8.1 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 plate (300 g) |
|---|---|---|
| Energy | 64 kcal 268 kJ | 192 kcal 803 kJ |
| Fat | 3.3 g | 9.9 g |
| of which saturated | 2.1 g | 6.3 g |
| Carbohydrates | 5.5 g | 16 g |
| of which sugars | 2.3 g | 6.8 g |
| Fibre | 0.7 g | 2.1 g |
| Protein | 2.7 g | 8.1 g |
| Salt | 0.66 g | 2 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin A | 37 µg | 4.6 % |
| Vitamin B1 (thiamin) | 0.05 mg | 4.5 % |
| Vitamin B2 (riboflavin) | 0.04 mg | 2.9 % |
| Niacin (B3) | 1 mg | 6.3 % |
| Vitamin B6 | 0.03 mg | 2.1 % |
| Folate | 5 µg | 2.5 % |
| Vitamin B12 | 0.07 µg | 2.8 % |
| Vitamin C | 5 mg | 6.3 % |
| Vitamin E | 0.12 mg | 1 % |
| Vitamin K | 1 µg | 1.3 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 78 mg | 9.8 % |
| Iron | 0.3 mg | 2.1 % |
| Magnesium | 8 mg | 2.1 % |
| Zinc | 0.39 mg | 3.9 % |
| Potassium | 72 mg | 3.6 % |
| Phosphorus | 59 mg | 8.4 % |
| Iodine | 2 µg | 1.3 % |
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 Dishes, per 100 g.
Next time, just take a photo.
Snap your plate and ClemCam spots each food, estimates the portion and works out calories, protein, carbs and fat. With the same BLS values as this page.
Questions
How many calories are in 1 plate (300 g) of French onion soup?
1 plate (300 g) of French onion soup has 192 calories, with 8.1 g protein, 16 g carbs and 9.9 g fat.
How much protein is in French onion soup?
French onion soup has 2.7 g protein per 100 g. That is 17% of its calories.
How many carbs are in French onion soup?
French onion soup has 5.5 g carbs per 100 g, including 2.3 g sugars and 0.7 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 X425543. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.