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Home/Is It Healthy?/Onion Soup
Proteins

Is Onion Soup Healthy?

FoodData CentralUpdated 6 April 2026

Onion Soup has moderate nutritional value at 3.5 calories per fl oz (29g). Best enjoyed as part of a varied diet.

Health Score:36/100Moderate
How is this calculated?
3.5 cal
Calories
0.8g
Carbs
0.1g
Protein
0g
Fat
0.1g
Fiber

Health Benefits of Onion Soup

  • Low in calories, suitable for weight management
  • Essential for muscle growth and maintenance
  • Helps keep you feeling full longer
Nutritional Overview

A fl oz (29g) of onion soup contains the following nutritional values:

Calories
3.5 kcal
Protein
0.1g
Carbohydrates
0.8g
Fat
0g
Things to Consider
  • Generally suitable for most dietary patterns
The Verdict

Yes, onion soup is healthy when consumed as part of a balanced diet. Onion soup provides valuable nutrients including essential macronutrients. Like all foods, moderation and variety are key to a healthy eating pattern.

Detailed Nutrition Info
How many calories are in Onion Soup?
How many carbs are in Onion Soup?
How much protein is in Onion Soup?
How much fat is in Onion Soup?
How much fiber is in Onion Soup?
Categories
Proteins
Learn More About Onion Soup
What is Onion Soup Good For?
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