.avif)
How Many Calories in a Chicken Breast

Chicken breast is one of the easiest proteins to track. It is lean, filling, and works well for anyone trying to build steady habits around weight loss or healthier eating. Many WeightBuddy users choose chicken breast because it helps with fullness without adding unnecessary calories.
Let’s answer the main question clearly before exploring cooking styles and portion tips.
How Many Calories in a Chicken Breast
A skinless, boneless chicken breast cooked without added fat has about 165 calories per 100 grams.
Because chicken breasts vary in size, here is a simple breakdown:
- Small breast (120 grams): about 200 calories
- Medium breast (150 grams): about 250 calories
- Large breast (200 grams): about 330 calories
Most people track a medium cooked chicken breast as 250 calories. This keeps tracking simple and steady without stressing about exact precision.
If you need help comparing chicken to higher calorie foods, check our guide on avocado calories.
And for something lighter and refreshing, you can see the calories in watermelon.

Chicken Breast Nutrition Breakdown
Chicken breast is one of the most balanced lean proteins. A 100 gram cooked portion includes:
- Protein: around 31 grams
- Fat: around 3.5 grams
- Carbs: 0 grams
- B vitamins that support energy
- Selenium for immune support
- Low sodium when cooked at home
This combination helps control hunger and supports muscle recovery from workouts.
Is Chicken Breast Good for Weight Loss
Yes, chicken breast is very supportive for weight loss because it is high in protein and naturally low in calories. Protein keeps you full longer, helps reduce cravings, and supports muscle strength during calorie reduction.
Why chicken breast works well for WeightBuddy users:
- High protein keeps you satisfied
- Low calories for the volume
- Works for meal prep
- Easy to pair with vegetables or whole grains
- Supports steady energy
Chicken Breast vs Thigh Calories
Chicken thighs are higher in calories due to extra fat.
A 100 gram cooked thigh usually contains:
- Around 210 to 230 calories
Both can fit into a balanced routine, but chicken breast is lower calorie per serving.
Frequently Asked Questions
How many calories are in 200 grams of cooked chicken breast
About 330 calories for a skinless, boneless portion.
Is chicken breast better than chicken thigh for weight loss
Chicken breast is lower in calories and fat, but thighs can still be part of a balanced routine. Portions matter more than choosing one cut.
Can I eat chicken breast every day
Yes. Many people include chicken breast in daily meals. It depends on your goals and how you vary the rest of your diet.
How much protein is in a chicken breast
A 150 gram cooked breast contains around 46 grams of protein.
Is rotisserie chicken breast higher in calories
Often slightly higher due to added oils and seasoning, but still manageable for tracking.