How Many Calories in Tuna? | Macros & Nutrition Facts

Q: Is Tuna good for weight loss?

With 130 calories per 100g, Tuna can be part of a healthy diet. Because it contains 0g of dietary fiber and 28g of protein, it helps regulate satiety.

Q: Can I eat Tuna on a Keto Diet?

A 100g serving of Tuna has 0.0g of net carbs. This makes it highly compatible with keto diets.

Calories & Macros in Tuna

An incredibly lean fish providing virtually pure protein. Whether your goal is keto, weight loss, or bodybuilding, here is the exact nutritional breakdown you need to hit your macronutrient goals.

💡 Serving Size Guide

A standard serving of 1 can (165g) weighs approximately 165g.
That means one serving contains 215 calories, 46.2g of protein, and 0.0g of carbs.

130 Calories per 100g

28g Protein

0g Carbs

0.6g Fat

Tuna Micronutrients (100g)

Dietary Fiber 0 g
Total Sugars 0 g
Net Carbs (Total Carbs - Fiber) 0.0 g

Frequently Asked Questions

Is Tuna good for weight loss?

With 130 calories per 100g, Tuna can absolutely be part of a healthy diet. Because it contains 0g of dietary fiber and 28g of protein, it helps regulate satiety. Weight loss ultimately depends on your overall daily caloric deficit (TDEE).

Can I eat Tuna on a Keto Diet?

The ketogenic diet requires you to monitor your Net Carbs. A 100g serving of Tuna has 0.0g of net carbs (0g total minus 0g fiber). This makes it highly compatible with low-carb and keto diets.

Does Tuna have high protein?

Providing 28g of protein per 100g, Tuna is an excellent source of pure protein, perfect for muscle recovery and bodybuilding.

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