How many carbs are in onions, cooked, no added fat?
1 whole of onions, cooked, no added fat contains about 16.2g of carbohydrate, 13.3g net carbs after subtracting 3g of fiber, 1.9g of protein, and 70 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 slice (15g) | 1.6g | 0.3g | 1.3g |
| 1 whole (148g) | 16.2g | 3g | 13.3g |
| 1 cup (210g) | 23g | 4.2g | 18.8g |
| 100 grams (100g) | 11g | 2g | 9g |
Net carbs in onions, cooked, no added fat
1 whole of onions, cooked, no added fat contains 13.3g of net carbs — total carbs (16.2g) minus dietary fiber (3g). 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 onions, cooked, no added fat (per 100g)
- Calories: 47 kcal
- Carbohydrate: 11g
- Dietary fiber: 2g
- Sugars: 5g
- Protein: 1.3g
- Fat: 0.1g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2345473). Values are per 100 grams.
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How many carbs are in onions, cooked, no added fat?
1 whole of onions, cooked, no added fat contains about 16.2g of total carbohydrate. After subtracting 3g of fiber, the net carbs are about 13.3g.
How many net carbs are in onions, cooked, no added fat?
Net carbs in 1 whole of onions, cooked, no added fat are about 13.3g — that is total carbs (16.2g) minus dietary fiber (3g). See our net carbs explainer for the full calculation.
Is onions, cooked, no added fat good for diabetics?
Onions, cooked, no added fat 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 onions, cooked, no added fat keto-friendly?
Whether onions, cooked, no added fat fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 whole) provides about 13.3g of net carbs.