How many carbs are in fish, mackerel?
1 cup of fish, mackerel contains about 0g of carbohydrate, 33.7g of protein, and 320 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 cubic inch (17g) | 0g | 0g | 0g |
| 1 oz yields (20g) | 0g | 0g | 0g |
| 1 cup (135g) | 0g | 0g | 0g |
| 1 small/regular fillet (140g) | 0g | 0g | 0g |
| 1 large fillet (210g) | 0g | 0g | 0g |
| 1 steak (210g) | 0g | 0g | 0g |
Net carbs in fish, mackerel
1 cup of fish, mackerel contains 0g of net carbs — total carbs (0g) 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 fish, mackerel (per 100g)
- Calories: 237 kcal
- Carbohydrate: 0g
- Dietary fiber: 0g
- Sugars: 0g
- Protein: 24.9g
- Fat: 14.3g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2341678). Values are per 100 grams.
Count carbs without typing
CarbZen scans any meal in 3 seconds with USDA-verified numbers. Three free scans every day, forever.
Download on the App StoreFrequently asked questions
How many carbs are in fish, mackerel?
1 cup of fish, mackerel contains about 0g of total carbohydrate. After subtracting 0g of fiber, the net carbs are about 0g.
How many net carbs are in fish, mackerel?
Net carbs in 1 cup of fish, mackerel are about 0g — that is total carbs (0g) minus dietary fiber (0g). See our net carbs explainer for the full calculation.
Is fish, mackerel good for diabetics?
Fish, mackerel 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 fish, mackerel keto-friendly?
Whether fish, mackerel fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup) provides about 0g of net carbs.