How many carbs are in zwieback toast?
1 Gerber Zwieback toast of zwieback toast contains about 3.7g of carbohydrate, 3.6g net carbs after subtracting 0.1g of fiber, 0.5g of protein, and 21 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 Gerber Zwieback toast (5g) | 3.7g | 0.1g | 3.6g |
| 1 piece (5g) | 3.7g | 0.1g | 3.6g |
| 1 rusk (10g) | 7.4g | 0.3g | 7.2g |
| 100 grams (100g) | 74.2g | 2.5g | 71.7g |
Net carbs in zwieback toast
1 Gerber Zwieback toast of zwieback toast contains 3.6g of net carbs — total carbs (3.7g) minus dietary fiber (0.1g). 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 zwieback toast (per 100g)
- Calories: 426 kcal
- Carbohydrate: 74.2g
- Dietary fiber: 2.5g
- Sugars: 12.5g
- Protein: 10.1g
- Fat: 9.7g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2343185). Values are per 100 grams.
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How many carbs are in zwieback toast?
1 Gerber Zwieback toast of zwieback toast contains about 3.7g of total carbohydrate. After subtracting 0.1g of fiber, the net carbs are about 3.6g.
How many net carbs are in zwieback toast?
Net carbs in 1 Gerber Zwieback toast of zwieback toast are about 3.6g — that is total carbs (3.7g) minus dietary fiber (0.1g). See our net carbs explainer for the full calculation.
Is zwieback toast good for diabetics?
Zwieback toast 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 zwieback toast keto-friendly?
Whether zwieback toast fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 Gerber Zwieback toast) provides about 3.6g of net carbs.