How much protein is in Onions?

Onions (Solids and Liquids, Canned) contains 0.85g of protein per 100g. This is 2% of the recommended daily value of 50g.

Is Onions good for weight loss?

Onions (Solids and Liquids, Canned) has 19 calories per 100g. With fewer than 50 kcal per 100g, it is a very low-calorie food and can be included freely in most weight-loss diets.

🥦 onion

Calories in Onions (Solids And Liquids, Canned)

Q: How many calories are in Onions?

Onions (Solids and Liquids, Canned) contains 19 calories per 100g. A typical serving of 100g (100g) provides 19 calories.

Q: How many carbs are in Onions?

Onions (Solids and Liquids, Canned) contains 4.02g of carbohydrates per 100g.

Complete nutrition facts, macros, vitamins, and minerals — per 100g and per serving. Data sourced from USDA FoodData Central Foundation Foods database.

19 kcal

per 100g

Protein 0.85g

Carbs 4.02g

Fat 0.09g

Calories by Serving Size

100g

19 kcal

P 0.85g C 4.02g F 0.09g

200g

38 kcal

P 1.7g C 8g F 0.2g

50g

10 kcal

P 0.4g C 2g F 0g

Full Nutrition Facts

Per 100g — daily values based on a 2,000 calorie diet

Nutrition Facts

Serving size: 100g

Calories 19

% Daily Value*

Total Fat 0.09g 0%

Trans Fat g

Total Carbohydrate 4.02g 1%

Protein 0.85g 2%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

How does Onions fit your daily goals?

🏃

4 min

Walking to burn 19 kcal

🎯

of 2,000 kcal daily goal

💪

0.85g

protein (2% of daily 50g)

⚡

105

servings until 2,000 kcal

🍎

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Frequently Asked Questions

How many calories are in Onions (Solids and Liquids, Canned)?

Onions (Solids and Liquids, Canned) contains 19 calories per 100g. It is considered a very low-calorie food (under 50 kcal/100g), making it excellent for weight management.

How much protein does Onions (Solids and Liquids, Canned) have?

Onions (Solids and Liquids, Canned) provides 0.85g of protein per 100g, which is 2% of the 50g daily recommended value. It is not a primary protein source.

How many carbs are in Onions (Solids and Liquids, Canned)?

Onions (Solids and Liquids, Canned) contains 4.02g of carbohydrates per 100g .

Is Onions (Solids and Liquids, Canned) good for weight loss?

Yes! Onions (Solids and Liquids, Canned) is very low in calories (19 kcal/100g) and can be eaten in generous portions even on a calorie-restricted diet.

How do I track Onions (Solids and Liquids, Canned) calories accurately?

The easiest way to track onions is with CalRay. Simply snap a photo of your meal and the AI will automatically identify the food and calculate calories and macros based on the estimated portion size — no manual lookup required. You can also search by name and adjust gram weight manually.