How many calories are in chicken breast?

A 3 oz cooked chicken breast contains 128 calories. Per 100g, skinless chicken breast is 165 calories, which is moderate for proteins. A full 6 oz breast has about 263 calories.

How much protein is in chicken breast?

Chicken breast has 31g protein per 100g, making it one of the most protein-dense foods. A 3 oz serving provides 26g protein - about 52% of daily needs. It's 80% protein by calories.

Is chicken breast good for weight loss?

Chicken breast is excellent for weight loss - high protein (31g/100g) promotes satiety, very low carb (0g), and moderate calories (165/100g). It's a staple in most weight loss meal plans.

Is chicken breast keto-friendly?

Yes, chicken breast is perfect for keto with 0g carbs per 100g. It's one of the best keto protein sources - high protein, low fat, zero carbs. Pair with low-carb vegetables and healthy fats.

Chicken breast vs thigh: which is healthier?

Breast is leaner: 165 cal and 3.6g fat/100g vs thigh's 209 cal and 10.9g fat. Breast is better for cutting calories; thighs offer more flavor, moisture, and iron. Both are healthy protein sources.

What's the healthiest way to cook chicken breast?

Baking, grilling, poaching, or air-frying are healthiest - no added fat. A 3 oz grilled breast is 128 cal vs 187 cal fried. Avoid breading and deep frying which can double the calories.

How do I calculate cooked vs raw chicken calories?

Raw chicken loses 25% weight when cooked (water evaporates). 4 oz raw becomes 3 oz cooked. Most databases list cooked weights. For accuracy, weigh after cooking or multiply raw weight by 0.75.

How long does chicken breast last in the fridge?

Raw chicken breast keeps 1-2 days refrigerated. Cooked chicken lasts 3-4 days. Freeze for up to 9 months. Always store below 40°F and never leave at room temperature over 2 hours.

Is chicken breast processed meat?

Plain chicken breast is not processed meat - it's whole muscle. However, deli chicken, chicken nuggets, and pre-seasoned products are processed. Stick to plain breast for healthiest option.

How much chicken breast should I eat per day?

3-6 oz (85-170g) per meal is typical, providing 26-52g protein. Most adults need 0.8-1g protein per kg body weight daily. Two servings of chicken breast meets most protein needs.

Calories in Chicken Breast - 128 cal per 3 oz cooked, boneless • Calvin • Calvin

Serving Sizes & Calories

Serving Size	Weight	Calories
3 oz cooked, bonelessStandard	85g	128 cal
4 oz cooked, boneless	113g	170 cal
6 oz cooked, boneless	170g	257 cal
1 medium breast (6 oz raw)	174g	263 cal
1 large breast (8 oz raw)	232g	351 cal