The short answer
A cheap, easy protein; mix with mayonnaise for extra fat.
A typical serving is 1 can drained (113 g). That has 131 calories, 29.4 g protein, 1.1 g fat and 0 g net carbs (0 g total carbs − 0 g fiber).
How many servings fit in your carb budget?
Based on using your entire daily net-carb limit on this one food, which you would not do in practice.
Nutrition facts
Per 100 g: 116 kcal · 0 g net carbs · 26 g protein · 1 g fat. Estimates vary by brand and preparation.
Frequently asked questions
Is tuna (canned in water) keto?
Yes, tuna (canned in water) is keto-friendly. A serving (1 can drained (113 g)) has about 0 g of net carbs.
How many carbs are in tuna (canned in water)?
A serving of tuna (canned in water) (1 can drained (113 g)) has about 0 g of total carbohydrates and 0 g of fiber, which works out to roughly 0 g of net carbs. Per 100 g it has about 0 g of net carbs.
Can I eat tuna (canned in water) on a keto diet?
Yes. A cheap, easy protein; mix with mayonnaise for extra fat. Keep an eye on total calories, especially with calorie-dense foods.
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