Mackerel — Nutrition & Calories
Mackerel per 100g: 205 cal · 19g protein · 0g carbs · 14g fat · 0g fiber. Oily fish with very high omega-3 content, supports cardiovascular and brain health.
Mackerel contains 205 calories per 100g serving — 19g protein, 0g carbs, 14g fat, 0g fiber, 90mg sodium. Per 100g: 205 calories. Contains animal products. Keto-friendly. Gluten-free. Oily fish with very high omega-3 content, supports cardiovascular and brain health.
Mackerel Macros (per 100g)
Mackerel Calories by Serving Size
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 g (100g) | 205 cal | 19.0g | 0.0g | 14.0g |
| 100g | 205 cal | 19.0g | 0.0g | 14.0g |
| 200g | 410 cal | 38.0g | 0.0g | 28.0g |
| 1 cup (~240g) | 492 cal | 45.6g | 0.0g | 33.6g |
| 1 oz (28g) | 57 cal | 5.3g | 0.0g | 3.9g |
Burn Off Mackerel (205 calories) — Exercise Time
For a 154 lb (70 kg) person, time needed to burn 205 calories from Mackerel:
- Walking (3 mph)48 min
- Running (6 mph)17 min
- Cycling (moderate)22 min
- Swimming (moderate)28 min
Calculated from MET values per Compendium of Physical Activities 2024 (Ainsworth et al., updated from 2011).
Diet Compatibility
Frequently Asked Questions
How many calories are in Mackerel?
Mackerel contains 205 calories per 100g serving. That's 205 calories per 100g, or 492 calories per cup (~240g). Calorie content varies based on preparation method.
What's the protein content in Mackerel?
Mackerel has 19g of protein per 100g (19.0g protein per 100g). Good protein source.
Is Mackerel keto-friendly?
Yes, Mackerel is keto-friendly. With 0g carbs and 14g fat per 100g, it fits within standard keto macros (under 20-50g carbs/day). Net carbs: 0.0g.
Is Mackerel suitable for a vegan diet?
Mackerel is NOT suitable for strict vegans (contains animal-derived ingredients). Vegan substitutes vary by recipe.
What are the macros for Mackerel?
Per 100g: 205 calories, 19g protein (37% cal), 0g carbs (0% cal), 14g fat (61% cal). Fiber: 0g. Sodium: 90mg.
How much Mackerel should I eat to lose weight?
For weight loss, Mackerel fits a calorie deficit if portioned. A typical 500 cal/day deficit means Mackerel can comprise up to 243g as a snack, or paired with vegetables for a meal. Use our Calorie Deficit Calculator to determine your daily target.