Yellow Onion Nutrition Facts: Calories, Macros & Health Benefits
Summary: One half cup (75g) of yellow onion contains 92 calories, 0.8g protein, 5.9g carbs, and 8.1g fat. Yellow Onion is a good source of vitamin k.

Nutrition Facts — half cup (75g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 92 kcal | 5% |
| Protein | 0.75g | 2% |
| Carbohydrates | 5.9g | 2% |
| Total Fat | 8.1g | 10% |
| Fiber | 1.3g | 5% |
| Saturated Fat | 1.1g | 6% |
| Sodium | 9.0mg | 0% |
| Potassium | 99.8mg | 2% |
| Calcium | 15.0mg | 1% |
| Iron | 0.20mg | 1% |
| Magnesium | 6.8mg | 2% |
| Zinc | 0.16mg | 1% |
| Vitamin C | 1.4mg | 2% |
| Vitamin B6 | 0.16mg | 9% |
| Folate | 1.5mcg | 0% |
| Vitamin K | 16.2mcg | 13% |
| Phosphorus | 24.8mg | 2% |
Is Yellow Onion Good for You?
Yellow Onion provides 92 calories per half cup (75g) with 0.8g of protein, 5.9g of carbohydrates, and 8.1g of fat. It is a source of vitamin k (13% dv).
Key Health Benefits of Yellow Onion
- Good source of vitamin k (13% dv)
Frequently Asked Questions
How many calories is in yellow onion?
One half cup (75g) of yellow onion contains 92 calories.
How much protein is in yellow onion?
One half cup (75g) of yellow onion provides 0.8g of protein.
Is yellow onion vegetarian?
Yes, yellow onion is suitable for vegetarian diets.
Is yellow onion gluten-free?
Yes, yellow onion is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track yellow onion and thousands of other foods with the Gram app.