How many calories are in a 6 ounce boneless chicken breast?

Calories in 3 oz of boneless skinless chicken breast

For plain cooked such as roast, grilled, steamed, or poached, there are:

• approx 138-141 calories in 3 oz of boneless, skinless, cooked breast
• approx 46-47 calories in each ounce of boneless, skinless, cooked breast.
  

For the calorie content of vegetables and fruit to serve with chicken, and Fruit and Vegetable Calorie Charts, which you print out if you wish to and use as daily guides, see the page links, further down this page, listed under Related Questions.