Cratox AI
Reviewed by Cratox Nutrition Team · Updated November 13, 2025

Cratox team note

Canned whole tomatoes provide 23 kcal and 0.9 g of protein per 100 g, making them a low-calorie option rich in flavor. Use them in sauces or soups to enhance taste while keeping meals light.

Top view of fresh red cherry tomatoes on green branch placed on shaped wooden board in light room during ripening season

Tomatoes, whole, canned

🔥 23 Calories
💪 0.9g Protein
4.3g Carbohydrates
🥑 0.2g Fat

At a glance

A fast summary built from the current nutrition profile per 100g.

Category
Vegetables
Tomatoes, whole, canned
Energy density
Light
23 kcal per 100g
Macro energy profile
Carb-led
16% Protein · 76% Carbohydrates · 8% Fat
Glycemic profile
Low GI
GI 15 · GL 1
Notable signals
Low in fatLow in sugarLow in sodiumUSDA data

Nutritional Information

23
kcal/100g
Protein
0.9g
Carbohydrates
4.3g
Fat
0.2g
Glycemic Index:
15

About Tomatoes, whole, canned

Tomatoes, whole, canned are a popular pantry staple derived from ripe tomatoes that are processed and preserved in a can. Originating from Central and South America, tomatoes have become a key ingredient in numerous cuisines worldwide. They are typically harvested at peak ripeness, then cooked, peeled, and canned to retain their flavor and nutritional value, making them available year-round for culinary use.

Nutritionally, canned tomatoes are low in calories, containing approximately 23 calories per 100 grams. They are a rich source of vitamins and minerals, particularly vitamin C and potassium, and contain beneficial antioxidants like lycopene, which may support heart health. Canned tomatoes are versatile and can be used in sauces, soups, stews, and salads, offering both convenience and nutrition for everyday meals.

Health Benefits

Rich in antioxidants, particularly lycopene, which may help reduce the risk of chronic diseases.
Contains vitamin C that supports immune function and skin health.
Low in calories, making it a great option for weight management.
High in potassium which helps regulate blood pressure.
Good source of dietary fiber which aids digestion.
May improve heart health by reducing cholesterol levels.
Contains folate, important for cell repair and production.
May support bone health due to its vitamin K content.
Easy to incorporate into various dishes, enhancing flavor without adding significant calories.
Convenient long shelf life compared to fresh tomatoes, ensuring availability.

Recommended Food Pairings

🥗
Basil: Enhances the flavor of tomato-based dishes and adds a fresh aroma.
🥗
Garlic: Complements the sweetness of tomatoes, perfect for sauces and marinades.
🥗
Olive oil: Boosts the absorption of fat-soluble vitamins from tomatoes.
🥗
Cheese: Adds creaminess and richness, ideal for salads and pasta dishes.
🥗
Quinoa: A nutritious grain that pairs well, adding protein and fiber.

How to Consume

Serving size
Recommended serving is 150g, approximately 1 medium cup.
Frequency
Recommended frequency is 2-3 times per week.
  • Add to soups for a rich flavor base.
  • Use in pasta sauces for a quick, nutritious meal.
  • Incorporate into stews for added nutrients.
  • Blend into smoothies for a unique flavor twist.
  • Use as a topping on whole-grain bread with herbs.

Selection & Storage

How to choose:

  • Select cans without dents or bulges for safety.
  • Check the expiration date for freshness.
  • Look for those with a rich color indicating quality.
  • Choose BPA-free cans when possible for health safety.
Storage
Store in a cool, dry place away from direct sunlight.
Shelf life
Lasts 1-2 years unopened, and 5-7 days refrigerated after opening.

Warnings & Contraindications

  • ⚠️Individuals with tomato allergies should avoid canned tomatoes.
  • ⚠️Those with certain gastrointestinal conditions may need to limit intake due to acidity.
  • ⚠️Excessive consumption may lead to gastrointestinal discomfort due to acidity.
  • ⚠️Check for added sodium in canned products; choose low-sodium options when possible.

Frequently Asked Questions

How many calories does Tomatoes, whole, canned have?

Tomatoes, whole, canned have approximately 23 calories per 100 grams, making them a low-calorie food option that can fit into various dietary plans.

Is Tomatoes, whole, canned healthy?

Yes, tomatoes, whole, canned are healthy. They are low in calories, high in vitamins and minerals, and contain antioxidants which contribute to overall health.

How should Tomatoes, whole, canned be stored?

Store unopened canned tomatoes in a cool, dry place. Once opened, transfer any leftover tomatoes to an airtight container and refrigerate for up to 5-7 days.

What are the benefits of eating Tomatoes, whole, canned?

Eating tomatoes, whole, canned provides numerous health benefits, including high antioxidant content, low calories, and essential nutrients like vitamin C and potassium.

How much Tomatoes, whole, canned can I eat per day?

A recommended portion is around 150 grams or one medium cup, which can be consumed 2-3 times per week as part of a balanced diet.

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