Tomato: calories and nutrition facts
Per 100 g: 18 kcal, 0.9 g protein, 3.9 g carbohydrates and 0.2 g fat.
Nutrition facts
| 100 g | 1 medium123 g | 1 piece62 g | 1 slice20 g | |
|---|---|---|---|---|
| Calories (kcal) | 18 | 22 | 11 | 4 |
| Protein (g) | 0.9 | 1.1 | 0.6 | 0.2 |
| Carbohydrates (g) | 3.9 | 4.8 | 2.4 | 0.8 |
| of which sugars (g) | 2.6 | 3.2 | 1.6 | 0.5 |
| Fiber (g) | 1.2 | 1.5 | 0.7 | 0.2 |
| Fat (g) | 0.2 | 0.2 | 0.1 | 0 |
- 1 medium (123 g): about 22 kcal.
- 1 piece (62 g): about 11 kcal.
- 1 slice (20 g): about 4 kcal.
Where the calories come from
- Protein
- 12%
- Carbohydrates
- 78%
- Fat
- 9%
Calculated from the grams of protein, carbohydrates and fat with USDA's energy factors for this food.
5 of 20 in vegetables, from lowest to highest calories per 100 g.
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Tomato: how many calories per 100 g?
18 kcal per 100 g, according to USDA FoodData Central.
Tomato: how many calories in 1 medium?
1 medium (123 g): about 22 kcal.
Tomato: how much protein per 100 g?
0.9 g of protein per 100 g, about 12% of its calories.
Averages for the food as described by USDA. Real foods vary with variety, ripeness, size and preparation.
Source: USDA FoodData Central, SR Legacy (2018), FDC ID 170457 (Tomatoes, red, ripe, raw, year round average)
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