Carbs In › Fruits
Carbs in Watermelon
10.9g net carbs per 1 cup diced (152g)
Keto in Moderation
Full guide: Is Watermelon keto-friendly?
Nutrition Facts
| Nutrient | Per 1 cup diced (152g) | Per 100g |
|---|---|---|
| Calories | 46 kcal | 30 kcal |
| Total carbs | 11.6g | 7.6g |
| Fiber | 0.6g | 0.4g |
| Net carbs | 10.9g | 7.2g |
| Sugars | 9.4g | 6.2g |
| Protein | 0.9g | 0.6g |
| Fat | 0.3g | 0.2g |
Is Watermelon Keto?
A 1 cup diced (152g) serving of watermelon has 10.9g of net carbs (11.6g total carbs minus 0.6g fiber). That is workable on keto in a controlled portion but adds up quickly if you overdo it.
To stay inside a 5g net-carb budget, keep the portion to about 69g of watermelon. Track it against your daily total and pair it with higher-fat, lower-carb foods so a single serving does not use up your whole carb allowance.
Nutrition data: USDA FoodData Central, Watermelon, raw (FDC ID 167765).