How many carbs are in energy drink?
1 fl oz of energy drink contains about 3.7g of carbohydrate, 0.1g of protein, and 14 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 fl oz (31g) | 3.7g | 0g | 3.7g |
| 1 cup (248g) | 30g | 0g | 30g |
| 1 can or bottle (16 fl oz) (496g) | 59.9g | 0g | 59.9g |
| 100 grams (100g) | 12.1g | 0g | 12.1g |
Net carbs in energy drink
1 fl oz of energy drink contains 3.7g of net carbs — total carbs (3.7g) minus dietary fiber (0g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.
Full nutrition for energy drink (per 100g)
- Calories: 46 kcal
- Carbohydrate: 12.1g
- Dietary fiber: 0g
- Sugars: 12.1g
- Protein: 0.3g
- Fat: 0.1g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2346324). Values are per 100 grams.
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Download on the App StoreFrequently asked questions
How many carbs are in energy drink?
1 fl oz of energy drink contains about 3.7g of total carbohydrate. After subtracting 0g of fiber, the net carbs are about 3.7g.
How many net carbs are in energy drink?
Net carbs in 1 fl oz of energy drink are about 3.7g — that is total carbs (3.7g) minus dietary fiber (0g). See our net carbs explainer for the full calculation.
Is energy drink good for diabetics?
Energy drink contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.
Is energy drink keto-friendly?
Whether energy drink fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 fl oz) provides about 3.7g of net carbs.