Carbs in Boneless Skinless Chicken Breast

Keto-friendly

How many carbs are in boneless skinless chicken breast?

Boneless Skinless Chicken Breast has 0g net carbs per 100g — 0g total carbs minus 0g fiber — plus 22.5g protein, 2.6g fat, and 120 calories. That makes boneless skinless chicken breast very low in net carbs and lower than the typical protein food, which averages about 9.2g net carbs per 100g. With this carb count, boneless skinless chicken breast fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from USDA FoodData Central; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Boneless Skinless Chicken Breast
0g
Net carbs
0g
Total carbs
0g
Fiber
22.5g
Protein
2.6g
Fat
120
Calories

Values per 100 g.

Is boneless skinless chicken breast keto-friendly?

Yes

Yes — boneless skinless chicken breast is keto-friendly. It has 0g net carbs per 100g (0g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other protein foods and meals.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)0g0g120
1 oz (28 g)0g0g34

How many calories are in boneless skinless chicken breast?

Boneless Skinless Chicken Breast has 120 calories per 100g. That's alongside 22.5g protein, 2.6g fat, and 0g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories120
Total carbs0g
Net carbs0g
Fiber0g
Sugar0g
Sugar alcohols0g
Protein22.5g
Fat2.6g
Sodium45mg
Potassium334mg

Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in boneless skinless chicken breast?
Boneless Skinless Chicken Breast has 0g of total carbs and 0g of net carbs per 100 grams.
How many net carbs are in boneless skinless chicken breast?
Boneless Skinless Chicken Breast has 0g of net carbs per 100 grams (total carbs 0g minus 0g fiber).
Is boneless skinless chicken breast keto-friendly?
Yes — boneless skinless chicken breast is keto-friendly. It has 0g net carbs per 100g (0g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other protein foods and meals.
How many calories are in boneless skinless chicken breast?
Boneless Skinless Chicken Breast has 120 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.