| Nutrient (per 100 g) | Tomatoes, raw | Onions, canned, solids and liquids |
|---|---|---|
| Calories | 20 kcal | 19 kcal |
| Protein | 0.8 g | 0.8 g |
| Carbohydrates | 4 g | 4 g |
| Fat | 0.3 g | 0.1 g |
| Fibre | 1.2 g | 1.2 g |
| Sugar | 2.6 g | 2.2 g |
| Sodium | 4 mg | 371 mg |
All values per 100 g. Source: USDA FoodData Central.
Tomatoes, raw provides 20 kcal per 100 g, with 0.8 g of protein, 4 g of carbohydrates and 0.3 g of fat. 1 piece of Tomatoes, raw (125 g) provides about 25 kcal.
A fast summary built from the current nutrition profile per 100g.
| Nutrient | Amount per 100 g |
|---|---|
| Calories | 20 kcal |
| Protein | 0.8 g |
| Carbohydrates | 4 g |
| Fat | 0.3 g |
| Fiber | 1.2 g |
| Sugar | 2.6 g |
| Sodium | 4 mg |
USDA data · USDA FoodData Central
| Portion | Weight | Calories |
|---|---|---|
| 1 piece | 125 g | 25 kcal |
| 1 slice | 20 g | 4 kcal |
| 1 cup | 180 g | 36 kcal |
| 1 grape tomato | 8 g | 2 kcal |
| 100 g | 100 g | 20 kcal |
Portion weights: USDA FoodData Central
All values are computed from the per-100 g nutrition data (source: USDA).
Tomatoes, scientifically known as Solanum lycopersicum, are a widely cultivated fruit that originated in western South America. They were first domesticated in Mexico and have become a staple in cuisines around the world. Tomatoes are renowned for their versatility, being used in salads, sauces, soups, and countless dishes, thanks to their juicy texture and vibrant flavor. Rich in color and nutrients, they are available in various varieties, each offering unique taste profiles and culinary uses. Nutritionally, raw tomatoes are low in calories, providing only 20 calories per 100 grams, making them an excellent choice for weight management. They contain essential vitamins and minerals, including vitamin C, potassium, and folate, alongside antioxidants such as lycopene. These nutritional characteristics contribute to their health benefits, which include supporting heart health, promoting hydration, and aiding in skin health. Incorporating tomatoes into your diet can enhance meals while providing substantial nutritional value.
Tomatoes, raw contain approximately 20 calories per 100 grams, making them a low-calorie food choice ideal for weight management.
Yes, raw tomatoes are considered very healthy. They are rich in vitamins, minerals, and antioxidants, providing numerous health benefits, including heart health support and skin hydration.
Store tomatoes at room temperature and away from direct sunlight until they are fully ripe. After cutting, place them in a sealed container in the refrigerator.
Eating raw tomatoes can provide antioxidants like lycopene, support heart health, aid digestion due to fiber content, and help maintain skin health due to their high vitamin C levels.
A recommended portion is about 150 grams, or one medium tomato, which can be included in your diet 2-3 times per week for optimal health benefits.
1 piece of Tomatoes, raw (125 g) has about 25 kcal — 1 g protein, 5 g carbohydrates and 0.4 g fat (calculated from the USDA values per 100 g).
1 slice of Tomatoes, raw (20 g) has about 4 kcal — 0.2 g protein, 0.8 g carbohydrates and 0.1 g fat (calculated from the USDA values per 100 g).
1 cup of Tomatoes, raw (180 g) has about 36 kcal — 1.4 g protein, 7.2 g carbohydrates and 0.5 g fat (calculated from the USDA values per 100 g).
