Foods / Vegetables and Vegetable Products
Vegetables and Vegetable Products · rawTomato calories
Tomato (raw) has about 18 calories per 100 g and 0.9 g of protein. An estimated slice (20 g) is about 4 kcal.
About 62% fewer calories per 100 g than the average of the 41 vegetables and vegetable products in this list (47 kcal).
| Calories per 100 g | 18 kcal |
|---|---|
| Protein per 100 g | 0.9 g |
| Category | Vegetables and Vegetable Products |
| Form | raw |
| USDA description | Tomatoes, red, ripe, raw, year round average |
Calories by portion
| Portion | Weight | Calories | Weight basis |
|---|---|---|---|
| 1 slice | 20 g | 4 kcal | App estimate |
| 1 piece | 123 g | 22 kcal | App estimate |
| 1 cup | 180 g | 32 kcal | App estimate |
Household weights come from the app’s portion table, not necessarily USDA. Rows marked App estimate are estimates; your portion may differ. A serving is not a recommended amount to eat.
Calculate the amount you actually ate
For a measured 150 g of this same food and form: 18 × 150 ÷ 100 = about 27 kcal. Use the per-100-g value with your actual weight; a piece or bowl in the table is only a starting estimate.
Check the USDA description above before choosing a match. Raw, cooked and dry entries are not interchangeable, and a branded or mixed dish may have different ingredients. Missing nutrients are not zero. Read our sources and calculation method.
Similar foods
- Romaine lettuce17 kcal
- Zucchini17 kcal
- Green pepper20 kcal
- Pumpkin20 kcal
- Radish16 kcal
- Cucumber15 kcal
- Asparagus22 kcal
- Celery14 kcal
Source: USDA FoodData Central, SR Legacy (FDC ID 170457), public domain. Values are averages and can differ for a specific brand, recipe or cut. Estimates only; not medical advice.