Tomato Onion Nutrition Facts: Calories, Macros & Health Benefits
Summary: Tomato Onion contains 285 calories, 9.2g protein, 17.5g carbs, and 19.5g fat per one slice (130g). It is a source of saturated fat, cholesterol, sodium.

Nutrition Facts — one slice (130g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 285 kcal | 14% |
| Protein | 9.2g | 18% |
| Carbohydrates | 17.5g | 6% |
| Total Fat | 19.5g | 25% |
| Fiber | 1.3g | 5% |
| Sugar | 3.2g | -- |
| Saturated Fat | 9.5g | 48% |
| Cholesterol | 82.0mg | 27% |
| Sodium | 360.0mg | 16% |
| Potassium | 3.5mg | 0% |
| Calcium | 19.0mg | 1% |
| Iron | 210.0mg | 1167% |
| Magnesium | 0.90mg | 0% |
| Zinc | 140.0mg | 1273% |
| Vitamin C | 0.11mg | 0% |
| Vitamin A | 0.17mcg | 0% |
| Vitamin B6 | 0.90mg | 53% |
| Vitamin B12 | 0.11mcg | 5% |
| Folate | 32.0mcg | 8% |
| Vitamin E | 1.1mg | 7% |
| Vitamin K | 0.45mcg | 0% |
| Phosphorus | 110.0mg | 9% |
Is Tomato Onion Good for You?
Tomato Onion provides 285 calories per one slice (130g) with 9.2g protein, 17.5g carbohydrates, and 19.5g fat. It is a source of saturated fat (48% dv), cholesterol (27% dv), sodium (16% dv).
Savory baked tart with egg custard, tomatoes, onions, and cheese in a pastry crust
Key Health Benefits of Tomato Onion
- Saturated Fat (48% DV): Supports balanced nutrition when included as part of your daily meals.
- Cholesterol (27% DV): Supports balanced nutrition when included as part of your daily meals.
- Sodium (16% DV): Supports balanced nutrition when included as part of your daily meals.
- Iron (1167% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (1273% DV): Supports balanced nutrition when included as part of your daily meals.
- Protein: Provides 9.2g protein per serving to support satiety and muscle maintenance.
How to Track Tomato Onion Nutrition with Gram
Use Gram to log tomato onion and see calories, macros, and micronutrients in context. You can search by name or use AI food scanning to track meals quickly.
Frequently Asked Questions
How many calories are in tomato onion?
Tomato Onion contains 285 calories per one slice (130g).
How much protein is in tomato onion?
Tomato Onion provides 9.2g of protein per one slice (130g).
How many carbs are in tomato onion?
Tomato Onion has 17.5g of carbohydrates per one slice (130g).
Is tomato onion good for tracking nutrition?
Yes. Tomato Onion can be logged by calories, macros, and micronutrients in the Gram app.
How should I use tomato onion in a meal plan?
Use Tomato Onion as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
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Nutrition data sourced from USDA FoodData Central. Track tomato onion and thousands of other foods with the Gram app.