Calories in Tomato 🍅

Per 1 medium (123g)

22 calories
Protein 17% Carbs 76% Fat 7%

Nutrition Facts

Serving: 1 medium (123g)

Calories22
Total Fat0.2g
Total Carbohydrates4.8g
Dietary Fiber1.5g
Sugars3.2g
Protein1.1g
Sodium6mg
Potassium292mg

About Tomato

Tomato is a nutrient-packed vegetable with a tangy savory taste profile. At just 22 calories per 1 medium (123g), it delivers an impressive array of vitamins and minerals without adding many calories to your daily intake. Known especially for heart health, tomato is a cornerstone of healthy eating. It works beautifully raw, steamed, roasted, or added to soups and stir-fries.

Health Benefits of Tomato

Rich in Vitamin C

Tomato is an excellent source of vitamin C, a nutrient essential for heart health. Including tomato in your diet regularly helps ensure you meet your daily requirements for this important nutrient.

Low-Calorie Nutrient Density

At only 22 calories per serving, tomato packs a remarkable amount of vitamins and minerals relative to its calorie count. This makes it one of the most nutrient-dense foods you can add to your plate.

Potassium for Heart Health

With 292mg of potassium per serving, tomato helps regulate fluid balance, nerve signals, and muscle contractions. A potassium-rich diet is associated with lower blood pressure and reduced stroke risk.

Ultra Low-Calorie Choice

At just 22 calories per serving, tomato is one of the lowest-calorie options in its category. You can enjoy generous portions without significantly impacting your daily calorie budget, making it perfect for volume eating during weight management.

Calories by Serving Size

Different serving sizes of tomato and their nutritional values:

ServingCaloriesCarbsProteinFat
½ cup (62g)112.4g0.6g0.1g
Small serving (92g)163.6g0.8g0.2g
1 cup (123g)224.8g1.1g0.2g
1.5 cups (184g)337.2g1.7g0.3g
2 cups (246g)449.6g2.2g0.4g
Large serving (369g)6614.4g3.3g0.6g

Is Tomato Good for Weight Loss?

Tomato is an excellent choice for weight loss at just 22 calories per 1 medium (123g). Its ultra-low calorie count means you can eat generous portions without worrying about your daily calorie budget. Foods this low in calories are often called 'free foods' in many diet plans because the energy cost of digesting them nearly equals their calorie content. Pair tomato with lean protein for a satisfying, diet-friendly meal. Tracking your intake with an app like Calory can help you see just how much room tomato leaves in your daily calorie goal.

Tomato and Popular Diets

How tomato fits into common eating plans:

Keto Excellent fit. Tomato has only 4.8g of carbs per serving, making it very compatible with a ketogenic diet that limits carbs to 20-50g per day.
Paleo Yes, tomato is paleo-approved. As a natural, unprocessed vegetable, it aligns perfectly with paleo principles of eating whole foods.
Vegan Yes, tomato is fully plant-based and suitable for vegan diets. It adds nutritional variety to plant-based eating.
Low-Carb Excellent for low-carb diets. With only 4.8g of carbs per serving, tomato fits easily into any low-carb eating plan.
Diabetic-Friendly Generally compatible. Tomato has a low glycemic index (15), meaning it causes a slower rise in blood sugar. Its low carb content further helps with blood sugar management.

Frequently Asked Questions

How many calories in tomato?

Tomato (1 medium (123g)) contains approximately 22 calories. The exact count can vary slightly based on size, preparation method, and specific variety. Use the Calory app for precise tracking based on your actual serving.

Is tomato good for weight loss?

Yes, tomato is a great choice for weight loss at only 22 calories per serving. Its low calorie count means you can enjoy it freely as part of a calorie-controlled diet. Include it as part of a balanced diet with adequate protein for best results.

What is the best way to cook tomato?

For maximum nutrition, steaming or lightly sauteing tomato preserves the most vitamins and minerals. Roasting brings out natural sweetness and adds flavor. Eating it raw (when applicable) retains heat-sensitive nutrients. Avoid boiling for extended periods, which can leach water-soluble vitamins.

How should I store tomato?

Store fresh tomato in a cool place or refrigerator to maximize shelf life. Most vegetables last longest in the crisper drawer of your refrigerator. You can also freeze tomato for longer storage. Frozen varieties retain most of their nutritional value and are often more affordable.

Track Tomato in Calory

Scan, search, or snap a photo. Calory makes logging tomato instant with AI-powered food recognition.