Apple vs Watermelon

Side-by-side macro comparison. Apple vs Watermelon per their standard serving sizes.

Apple

per 1 medium apple (182g)

95 cal
0.5g Protein
25g Carbs
0.3g Fat
Full Apple macros →
vs

Watermelon

per 1 cup diced (152g)

46 cal
0.9g Protein
11g Carbs
0.2g Fat
Full Watermelon macros →

Macro Comparison Table

Macro Apple Watermelon Difference
Calories 95 cal 46 cal +107% Apple
Protein 0.5g 0.9g -44% Apple
Carbs 25g 11g +127% Apple
Fat 0.3g 0.2g +50% Apple

Differences shown relative to Apple. Positive = Apple has more.

Quick Take

Apple delivers 95 calories per serving with 0.5g protein, 25g carbs, and 0.3g fat. Watermelon delivers 46 calories with 0.9g protein, 11g carbs, and 0.2g fat. The most meaningful difference: Watermelon saves 49 calories per serving — meaningful over a week of meals. Both deliver similar protein density.

When to Pick Each

For Cutting / Weight Loss

When cutting on a tight calorie budget, Watermelon gives you 49 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Watermelon delivers more grams of protein per calorie consumed.

For Bulking / Muscle Gain

For muscle gain, you want calories AND protein. Apple brings 95 calories — useful when you're chasing a surplus and struggling to eat enough. Watermelon delivers 0.9g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.

For Keto / Low-Carb

Watermelon fits cleanly into keto with only 11g carbs. Apple at 25g carbs uses significantly more of your daily 20-30g carb budget.

Frequently Asked

Which has more protein, Apple or Watermelon?

Watermelon has more protein: 0.9g vs 0.5g per serving. That's a difference of 0.4g.

Which has fewer calories, Apple or Watermelon?

Watermelon has 46 calories per serving vs 95 calories in Apple — a difference of 49 calories.

Is Apple or Watermelon better for keto?

Watermelon is the better keto choice at 11g carbs per serving vs 25g carbs in Apple.

Is Apple or Watermelon better for weight loss?

For weight loss, Watermelon gives you more calorie flexibility (49 cal less per serving). For preserving muscle during a deficit, Watermelon delivers more protein per calorie. Most people on cuts benefit from Watermelon.

Which Is Better for Your Goal?

🔥 Weight Loss

Watermelon

Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.

💪 Muscle Gain

Watermelon

Higher absolute protein per serving better supports muscle protein synthesis.

🥑 Low-Carb / Keto

Watermelon

Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.

Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.

Find Your Personal Macros

The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:

→ Calculate My Macros (Free)

Related Comparisons

Other ways Apple and Watermelon stack up:

Full Apple guideFull Watermelon guideAll comparisons