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Foods / Fats & Oils

Is Mayonnaise keto?

Keto-friendly

Yes, mayonnaise is keto-friendly. A serving (1 tbsp (14 g)) has about 0.1 g of net carbs.

Share of a 25 g net-carb day0%

The short answer

Full-fat mayo is a great keto condiment. Avoid low-fat versions, which add sugar.

A typical serving is 1 tbsp (14 g). That has 98 calories, 0.1 g protein, 10.8 g fat and 0.1 g net carbs (0.1 g total carbs − 0 g fiber).

How many servings fit in your carb budget?

200servings at 20 g/day
250servings at 25 g/day
500servings at 50 g/day

Based on using your entire daily net-carb limit on this one food, which you would not do in practice.

Nutrition facts

Serving size1 tbsp (14 g)
Calories98
Total fat10.8 g
Total carbohydrate0.1 g
Dietary fiber0 g
Net carbs0.1 g
Protein0.1 g

Per 100 g: 700 kcal · 0.5 g net carbs · 0.5 g protein · 77 g fat. Estimates vary by brand and preparation.

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Frequently asked questions

Is mayonnaise keto?

Yes, mayonnaise is keto-friendly. A serving (1 tbsp (14 g)) has about 0.1 g of net carbs.

How many carbs are in mayonnaise?

A serving of mayonnaise (1 tbsp (14 g)) has about 0.1 g of total carbohydrates and 0 g of fiber, which works out to roughly 0.1 g of net carbs. Per 100 g it has about 0.5 g of net carbs.

Can I eat mayonnaise on a keto diet?

Yes. Full-fat mayo is a great keto condiment. Avoid low-fat versions, which add sugar. Keep an eye on total calories, especially with calorie-dense foods.

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