Red Onion Nutrition Facts: Calories, Macros & Health Benefits
Summary: Red Onion contains 76 calories, 3.3g protein, 7.3g carbs, and 3.5g fat per one bowl (250g). It is a source of sodium, iron, zinc.

Nutrition Facts — one bowl (250g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 76 kcal | 4% |
| Protein | 3.3g | 7% |
| Carbohydrates | 7.3g | 3% |
| Total Fat | 3.5g | 4% |
| Fiber | 0.80g | 3% |
| Sugar | 3.0g | -- |
| Saturated Fat | 1.8g | 9% |
| Cholesterol | 8.0mg | 3% |
| Sodium | 420.0mg | 18% |
| Potassium | 2.0mg | 0% |
| Calcium | 10.0mg | 1% |
| Iron | 150.0mg | 833% |
| Magnesium | 0.30mg | 0% |
| Zinc | 45.0mg | 409% |
| Vitamin C | 0.04mg | 0% |
| Vitamin A | 0.06mcg | 0% |
| Vitamin B6 | 0.40mg | 24% |
| Vitamin B12 | 0.10mcg | 4% |
| Folate | 12.0mcg | 3% |
| Vitamin E | 0.10mg | 1% |
| Vitamin K | 0.10mcg | 0% |
| Phosphorus | 20.0mg | 2% |
Is Red Onion Good for You?
Red Onion provides 76 calories per one bowl (250g) with 3.3g protein, 7.3g carbohydrates, and 3.5g fat. It is a source of sodium (18% dv), iron (833% dv), zinc (409% dv).
Classic French soup made with caramelized red onions, beef broth, and topped with bread and melted cheese
Key Health Benefits of Red Onion
- Sodium (18% DV): Supports balanced nutrition when included as part of your daily meals.
- Iron (833% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (409% DV): Supports balanced nutrition when included as part of your daily meals.
- Vitamin B6 (24% DV): Supports balanced nutrition when included as part of your daily meals.
How to Track Red Onion Nutrition with Gram
Use Gram to log red 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 red onion?
Red Onion contains 76 calories per one bowl (250g).
How much protein is in red onion?
Red Onion provides 3.3g of protein per one bowl (250g).
How many carbs are in red onion?
Red Onion has 7.3g of carbohydrates per one bowl (250g).
Is red onion good for tracking nutrition?
Yes. Red Onion can be logged by calories, macros, and micronutrients in the Gram app.
How should I use red onion in a meal plan?
Use Red 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 red onion and thousands of other foods with the Gram app.