How many calories are in a standard 1 medium breast fillet (172g) of chicken breast?

A standard 1 medium breast fillet (172g) (172g) of chicken breast contains 284 calories, with 53.3g protein, 0g carbs, and 6.2g fat according to USDA FoodData Central (FDC ID: 171077).

Is chicken breast good for a weight loss calorie deficit?

Skinless lean chicken breast roasted. The premier bodybuilding lean protein staple with exceptional protein-to-calorie density. Its macronutrient ratio and micronutrient profile make it a verified whole food choice for structured energy balance.

meat proteinUSDA FDC ID: 171077(Gallus gallus domesticus)

Chicken Breast Calories & Nutrition Facts

Q: What is the calorie density of chicken breast per 100g?

Per 100 grams, chicken breast provides 165 kcal, 31g protein, 0g carbohydrates, and 0g dietary fiber.

Quick Answer: A standard 1 medium breast fillet (172g) of chicken breast contains 284 calories. Per 100 grams, chicken breast provides 165 kcal, 31g protein, 0g carbohydrates, and 3.6g fat based on verified USDA FoodData Central records.

Skinless lean chicken breast roasted. The premier bodybuilding lean protein staple with exceptional protein-to-calorie density. Use the interactive portion selector below to calculate exact calories and macronutrients for small, medium, large, or custom gram portions.

Interactive Portion Selector

Calculate Nutrition by Serving Size

grams

Calories

165kcal

per 100 grams cooked (100g)

Protein

31g

75% of energy

Carbohydrates

0% of energy

Total Fat

3.6g

20% of energy

Serving: 100 grams cooked (100 grams)

Comprehensive Nutrition Facts (Per 100g)

Standard laboratory basis: 100 grams edible portion

100 g standard

Calories165 kcal

Total Fat3.6 g

Saturated Fat1 g

Cholesterol85 mg

Sodium74 mg

Potassium256 mg

Total Carbohydrate0 g

Dietary Fiber0 g

Total Sugars0 g

Protein31 g

Preparation & Cooking Variations

How different cooking methods affect caloric density and moisture content per 100g

Preparation Method	Calories / 100g	Protein	Carbs	Fat	Nutritional Impact
Roasted / Baked skinless	165 kcal	31g	0g	3.6g	Standard lean preparation
Boiled / Poached	158 kcal	32.1g	0g	3.2g	Zero added fat; retains maximum moisture
Grilled with skin	197 kcal	29.8g	0g	7.8g	Skin adds 4.2g fat and 32 kcal per 100g

Nutritional Comparison with Similar Foods

Direct evidence-based comparisons derived from verified database records

Chicken Breast vs Chicken Thigh

View Chicken Thigh →

Chicken breast has 21% fewer calories (165 vs 209 kcal/100g) and over 60% less fat (3.6g vs 10.9g) than chicken thigh.

Chicken Breast vs Turkey Breast

View Turkey Breast →

Turkey breast is even leaner, with 135 kcal and 30g protein per 100g.

Verified Nutrition Data•Source: USDA FoodData Central(ID: 171077)

Verified: 2026-09-01|Provenance Policy|FDC Record ↗

Related meat protein Foods

Chicken Thigh209 kcal / 100g Egg White52 kcal / 100g Salmon208 kcal / 100g Tuna132 kcal / 100g Turkey Breast135 kcal / 100g

Calculate Daily Targets

Calorie Deficit Calculator →Determine your optimal calorie deficit for sustainable fat loss without losing muscle. Calculate weekly fat loss rates and safe minimum intake thresholds.Macro Calculator →Convert your daily calorie target into optimal grams of protein, carbohydrates, and dietary fats tailored to your body composition and training targets.Protein Calculator →Calculate your daily protein targets based on ISSN sports nutrition guidelines for muscle growth, tissue repair, and appetite control in a deficit.