All Foods
Vegetables
Tomato
18 kcal per 100g
Nutrition Facts
Serving size: 100g
Calories18
per serving
Total Fat0.2g
Total Carbohydrate3.9g
Dietary Fiber1.2g
Total Sugars2.6g
Protein0.9g
Sodium5mg
Health Info
Tomatoes are the richest dietary source of lycopene — a carotenoid linked in observational studies to lower risk of prostate cancer and cardiovascular disease. Cooking and pairing with fat (olive oil) substantially increases lycopene bioavailability.
Macros per 100g
18kcal
Calories
0.9g
Protein
3.9g
Carbs
0.2g
Fat
Values per 100 g are based on recognised nutrition reference data. Last reviewed: May 2026. View sources
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Frequently Asked Questions
- How many calories are in Tomato?
- Tomato has 18 kcal per 100 g. A typical 91 g serving contains about 16 kcal.
- How much protein is in Tomato?
- Tomato provides 0.9 g of protein per 100 g.
- How many carbs are in Tomato?
- Tomato contains 3.9 g of carbohydrates per 100 g, of which 2.6 g is sugar.
- How much fat is in Tomato?
- Tomato contains 0.2 g of fat per 100 g. It also provides 1.2 g of fiber per 100 g.
- Is Tomato good for weight loss?
- With only 18 kcal per 100 g, Tomato is low in calories and fits easily into a weight-loss diet.