Orange vs Watermelon
Calories, macronutrients and nutrition facts compared side by side (per 100g).
Nutrition Comparison
| Per 100g | Orange | Watermelon |
|---|---|---|
| Calories | 47kcal | 30kcal |
| Protein | 0.9g | 0.6g |
| Carbs | 11.8g | 7.6g |
| Fat | 0.1g | 0.2g |
| Fiber | 2.4g | 0.4g |
| Sugar | 9.4g | 6.2g |
| Sodium | 0mg | 1mg |
Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).
Key Takeaways
- Watermelon has 17 fewer calories per 100g than Orange (57% less).
- Orange delivers more protein (0.9g vs 0.6g per 100g).
- Orange has more fiber (2.4g vs 0.4g).
- Orange contains less fat (0.1g vs 0.2g).
- Watermelon has less sugar (6.2g vs 9.4g).
Orange
Oranges are an excellent source of vitamin C — a single medium fruit covers more than 90% of the daily requirement. They also provide flavonoids, folate, and potassium. The fiber in whole oranges helps moderate the impact of natural sugars on blood glucose, making whole fruit preferable to juice.
View Orange nutrition →Watermelon
Watermelon is 92% water, making it ideal for hydration on hot days. It is a leading dietary source of lycopene — an antioxidant linked to heart health and lower oxidative stress — and provides citrulline, an amino acid that supports blood-flow regulation.
View Watermelon nutrition →Track Orange & Watermelon in Kairo
Scan your food with AI and automatically track calories and macros. No manual entry needed.
Try Kairo for free