How many calories are in a standard 1 cup diced (152g) of watermelon?

A standard 1 cup diced (152g) (152g) of watermelon contains 46 calories, with 0.9g protein, 11.5g carbs, and 0.2g fat according to USDA FoodData Central (FDC ID: 167765).

Is watermelon good for a weight loss calorie deficit?

Over 91% water content by weight. Extremely high volume fruit loaded with lycopene and L-citrulline. Its macronutrient ratio and micronutrient profile make it a verified whole food choice for structured energy balance.

fruitsUSDA FDC ID: 167765(Citrullus lanatus)

Watermelon Calories & Nutrition Facts

Q: What is the calorie density of watermelon per 100g?

Per 100 grams, watermelon provides 30 kcal, 0.6g protein, 7.6g carbohydrates, and 0.4g dietary fiber.

Quick Answer: A standard 1 cup diced (152g) of watermelon contains 46 calories. Per 100 grams, watermelon provides 30 kcal, 0.6g protein, 7.6g carbohydrates, and 0.2g fat based on verified USDA FoodData Central records.

Over 91% water content by weight. Extremely high volume fruit loaded with lycopene and L-citrulline. Use the interactive portion selector below to calculate exact calories and macronutrients for small, medium, large, or custom gram portions.

Interactive Portion Selector

Calculate Nutrition by Serving Size

grams

Calories

30kcal

per 100 grams (100g)

Protein

0.6g

8% of energy

Carbohydrates

7.6g

101% of energy

Total Fat

0.2g

6% of energy

Serving: 100 grams (100 grams)

Comprehensive Nutrition Facts (Per 100g)

Standard laboratory basis: 100 grams edible portion

100 g standard

Calories30 kcal

Total Fat0.2 g

Sodium1 mg

Potassium112 mg

Total Carbohydrate7.6 g

Dietary Fiber0.4 g

Total Sugars6.2 g

Protein0.6 g

Preparation & Cooking Variations

How different cooking methods affect caloric density and moisture content per 100g

Preparation Method	Calories / 100g	Protein	Carbs	Fat	Nutritional Impact
Fresh Raw	30 kcal	0.6g	7.6g	0.2g	Maximum hydration benefit

Nutritional Comparison with Similar Foods

Direct evidence-based comparisons derived from verified database records

Watermelon vs Strawberry

View Strawberry →

Watermelon and strawberries are both top-tier diet fruits (~30-32 kcal/100g), offering exceptional volume for weight management.

Verified Nutrition Data•Source: USDA FoodData Central(ID: 167765)

Verified: 2026-09-01|Provenance Policy|FDC Record ↗

Related fruits Foods

Orange47 kcal / 100g Strawberry32 kcal / 100g Pineapple50 kcal / 100g

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