Calories in Tomato, roma
Generic food Vegetables
Tomato, roma contains 19 kcal per 100 g. A typical serving of reference amount, racc (85 g) provides about 16 kcal.
Roughly 70% of its calories come from carbohydrates, with 17% from fat and 13% from protein (estimated with general energy factors).
That is less energy than the typical item in vegetables and vegetable products on FoodFactly, where the median is 35 kcal per 100 g across 866 foods.
100 g provides 20% of the Daily Value for Vitamin C.
The data comes from USDA FoodData Central: Foundation Foods, where most core values were measured by laboratory analysis.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 19 kcal | |
| Total fat M | 0.43 g | 0.5% |
| Saturated fat | not reported | |
| Sodium M | 0 mg | 0% |
| Total carbohydrates C | 3.8 g | 1% |
| Dietary fiber M | 0.97 g | 3% |
| Total sugars | not reported | |
| Protein C | 0.7 g | 1% |
| Vitamin A C | 23.9 µg | 3% |
| Vitamin C M | 17.8 mg | 20% |
| Thiamin (B1) M | 0.056 mg | 5% |
| Riboflavin (B2) M | 0 mg | 0% |
| Niacin (B3) M | 0.53 mg | 3% |
| Vitamin B6 M | 0.079 mg | 5% |
| Biotin (B7) M | 0.47 µg | 2% |
| Folate (B9) M | 10 µg | 2% |
| Calcium M | 10 mg | 0.8% |
| Iron M | 0.1 mg | 0.6% |
| Magnesium M | 8.1 mg | 2% |
| Phosphorus M | 19.1 mg | 2% |
| Potassium M | 193 mg | 4% |
| Zinc M | 0.082 mg | 0.7% |
| Copper M | 0.032 mg | 4% |
| Manganese M | 0.087 mg | 4% |
| Selenium M | 0 µg | 0% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 13%
- Carbohydrates 70%
- Fat 17%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein0.7 gin the lowest quarter of vegetables and vegetable products (median 2 g)
- Fiber0.97 gin the lowest quarter of vegetables and vegetable products (median 2.2 g)
- Fat0.43 gabove the median for vegetables and vegetable products (median 0.3 g)
- Sodium0 mgin the lowest quarter of vegetables and vegetable products (median 36 mg)
- Protein per 100 kcal3.7 gprotein density, useful for comparing foods with different calorie levels
- Water94.7 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Carotenoids (10)
| Beta-carotene M | 276 µg |
|---|---|
| Lycopene M | 2,860 µg |
| Lutein + zeaxanthin M | 56 µg |
| Carotene, alpha M | 0.88 µg |
| Carotene, gamma M | 2.1 µg |
| Zeaxanthin M | 0 µg |
| Cryptoxanthin, beta M | 19.1 µg |
| Lutein M | 56 µg |
| cis-Lutein/Zeaxanthin M | 0 µg |
| Cryptoxanthin, alpha M | 9.6 µg |
Other components (3)
| Water M | 94.7 g |
|---|---|
| Nitrogen M | 0.11 g |
| Ash M | 0.31 g |
Other forms of Tomato
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Tomato, sauce, canned, with salt added Canned | 29 | 1.4 g | 6.3 g | 0.38 g |
| Tomato, paste, canned, without salt added Canned | 89 | 4.2 g | 20.2 g | 0.73 g |
| Tomato, puree, canned Canned | 35 | 1.6 g | 8 g | 0.27 g |
| Tomato, green, pickled | 40 | 1 g | 9.1 g | 0.18 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Pickles, cucumber, dill or kosher dill | 12 | 0.5 g | 2.4 g | 0.3 g |
| Pickles, cucumber, dill, reduced sodium | 12 | 0.5 g | 2.4 g | 0.3 g |
| Pickles, cucumber, sour, low sodium | 11 | 0.33 g | 2.3 g | 0.2 g |
| Pickles, cucumber, sour | 11 | 0.33 g | 2.3 g | 0.2 g |
| Pickles, dill | 14 | 0.48 g | 2 g | 0.43 g |
| Pickles, NFS | 14 | 0.48 g | 2 g | 0.43 g |
| Cabbage, kimchi | 15 | 1.1 g | 2.4 g | 0.5 g |
| Kimchi | 15 | 1.1 g | 2.4 g | 0.5 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in tomato?
100 g of tomato has 19 kcal. Reference amount, racc (85 g): about 16 kcal.
How much protein is in tomato?
Tomato contains 0.7 g of protein per 100 g (1% of the 50 g Daily Value), or 0.59 g in reference amount, racc (85 g). About 13% of its calories come from protein. Compared with other vegetables and vegetable products, that is in the lowest quarter (median 2 g).
How many carbs are in tomato?
Tomato has 3.8 g of total carbohydrates per 100 g, including 0.97 g of fiber.
How much fat is in tomato?
Tomato contains 0.43 g of fat per 100 g.
What vitamins and minerals does tomato contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamin C (20% DV). The full list is in the vitamins and minerals table above.
How much sodium is in tomato?
100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.
Does tomato have the same nutrition not specified and canned?
No. Per 100 g, tomato, roma has 19 kcal, while tomato, sauce, canned, with salt added has 29 kcal. Processing changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: Foundation Foods, record dated October 28, 2021. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Foundation Foods, record 1999634. License: CC0 1.0 (U.S. public domain). Source record dated October 28, 2021. Imported November 6, 2026.
Last updated: . Data quality score: 90/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.