How many calories are in roma tomatoes?

100 g: 19 calories; protein: 0.7 g, carbohydrates: 3.8 g, fat: 0.42 g.

How much protein is in roma tomatoes?

0.7 g per 100 g. Its estimated share of calories is 15%, using 4 kcal per gram of protein.

How many net carbs are in roma tomatoes?

2.9 g per 100 g. Calculated as carbohydrate minus fiber, floored at zero.

Roma tomatoes

USDA name: Tomato, roma

19 calories in 100 g. Per 100 g, protein: 0.7 g, carbohydrates: 3.8 g, fat: 0.42 g.

Serving

= 100 g

Roma tomatoes, 100 g

19 calories

Protein: 0.7 g
Carbs: 3.8 g
Fat: 0.42 g
Fiber: 0.97 g
Sugars: —

Nutrition Facts

Serving size100 g

Amount per serving
Calories19

% Daily Value*

Total Fat 0.42 g1%

Cholesterol —

Sodium 0 mg0%

Total Carbohydrate 3.8 g1%

Dietary Fiber 0.97 g3%

Protein 0.7 g

Calcium 10 mg1%

Iron 0.1 mg1%

Potassium 193 mg4%

* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. — means not reported. Estimates use the assumptions explained on this page.

vitamins

% of the Daily Value in this serving

Vitamin C20% 17.8 mg
Thiamin (B1)5% 0.056 mg
Vitamin B65% 0.079 mg
Niacin (B3)3% 0.53 mg
Vitamin A3% 23.9 µg
Folate2% 10 µg
Biotin (B7)2% 0.47 µg

Little or none: Riboflavin (B2).

minerals

% of the Daily Value in this serving

Potassium4% 193 mg
Manganese4% 0.087 mg
Copper4% 0.032 mg
Magnesium2% 8.1 mg
Phosphorus2% 19.1 mg
Calcium1% 10 mg
Zinc1% 0.082 mg
Iron1% 0.1 mg

Little or none: Selenium, Sodium.

How it compares

Against other records in Vegetables and Vegetable Products, per 100 g. Each nutrient uses only records with a value; matching values are counted separately. Percentages are rounded.

Sodium
Lower than 98%
Same value as 17 of 900 other records.
leastmost
Iron
Lower than 98%
Same value as 0 of 901 other records.
leastmost
Fiber
Lower than 93%
Same value as 0 of 799 other records.
leastmost
Protein
Lower than 93%
Same value as 0 of 901 other records.
leastmost
Calories
Lower than 87%
Same value as 0 of 893 other records.
leastmost
Calcium
Lower than 85%
Same value as 0 of 901 other records.
leastmost

Questions

How many calories are in roma tomatoes?: 100 g: 19 calories; protein: 0.7 g, carbohydrates: 3.8 g, fat: 0.42 g.
How much protein is in roma tomatoes?: 0.7 g per 100 g. Its estimated share of calories is 15%, using 4 kcal per gram of protein.
How many net carbs are in roma tomatoes?: 2.9 g per 100 g. Calculated as carbohydrate minus fiber, floored at zero.

Similar foods

All 37 reported nutrients, per 100 g+

Water	94.7 g
Energy (Atwater General Factors)	22 kcal
Energy (Atwater Specific Factors)	19 kcal
Nitrogen	0.11 g
Protein	0.7 g
Total lipid (fat)	0.42 g
Ash	0.31 g
Carbohydrate, by difference	3.8 g
Fiber, total dietary	0.97 g
Calcium, Ca	10 mg
Iron, Fe	0.1 mg
Magnesium, Mg	8.1 mg
Phosphorus, P	19.1 mg
Potassium, K	193 mg
Sodium, Na	0 mg
Zinc, Zn	0.082 mg
Copper, Cu	0.032 mg
Manganese, Mn	0.087 mg
Selenium, Se	0 µg
Vitamin C, total ascorbic acid	17.8 mg
Thiamin	0.056 mg
Riboflavin	0 mg
Niacin	0.53 mg
Vitamin B-6	0.079 mg
Biotin	0.47 µg
Folate, total	10 µg
Vitamin A, RAE	23.9 µg
Carotene, beta	276 µg
Carotene, alpha	0.88 µg
Carotene, gamma	2.1 µg
Cryptoxanthin, beta	19.1 µg
Cryptoxanthin, alpha	9.6 µg
Lycopene	2,863 µg
Lutein + zeaxanthin	56 µg
cis-Lutein/Zeaxanthin	0 µg
Lutein	56 µg
Zeaxanthin	0 µg

Source: USDA Foundation Foods: analysed samples with full documentation. FDC ID 1999634, published 2021-10-28. Daily Values are the FDA's for adults and children 4 years and older. How we process USDA's data.