4 oz Chicken Breast Nutrition: Protein, Calories & More

Updated November 6, 2026

Total time
25 min
prep 5 min · cook 20 min
Serves
1
one portion
Safe temperature (USDA)
165°F / 74°C
check the thickest piece

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4 oz Chicken Breast Nutrition: Protein, Calories & More

This article breaks down the exact nutrition of a 4 oz (113 g) chicken breast serving, covering calories, protein, fat, and key vitamins. Whether you’re tracking macros, meal prepping, or just curious about portion sizes, this guide gives you the facts and practical cooking tips to make the most of this lean protein.

Ingredients

  • 1 boneless, skinless chicken breast (about 4 oz / 113 g)
  • 1 tsp (5 ml) olive oil (optional, for cooking)
  • Salt and black pepper to taste
  • 1/2 tsp (2 g) garlic powder (optional)
  • 1/2 tsp (2 g) paprika (optional)

Instructions

  1. Preheat your oven to 375°F (190°C). If using a skillet, heat it over medium-high heat.
  2. Pat the chicken breast dry with paper towels. This helps it brown better and prevents steaming.
  3. Season both sides with salt, pepper, and any optional spices like garlic powder or paprika.
  4. If baking: place the chicken in a small baking dish or on a lined baking sheet. Bake for 20–25 minutes, or until the internal temperature reaches 165°F (74°C) as measured with a food thermometer (USDA FSIS safe minimum for poultry).
  5. If pan-searing: heat olive oil in a skillet over medium-high heat. Add the chicken and cook for 5–6 minutes per side, or until golden and cooked through. Check the temperature in the thickest part—it must reach 165°F (74°C).
  6. Let the chicken rest for 5 minutes before slicing. This helps the juices redistribute, keeping the meat moist.

Tips

  • Even thickness: If your chicken breast is thicker on one end, pound it to an even 1-inch (2.5 cm) thickness before cooking. This ensures it cooks evenly and doesn’t dry out.
  • Don’t overcook: Chicken breast is lean and dries out quickly. Pull it from the heat as soon as it hits 165°F (74°C), not a minute more.
  • Substitutions: If you don’t have olive oil, use any neutral oil like canola or avocado. For a different flavor, swap paprika for chili powder or dried herbs like thyme.
  • Common mistake: Cooking frozen chicken without thawing first. Always thaw in the refrigerator overnight or use the defrost setting on your microwave—never at room temperature.

Serving Suggestions

This 4 oz chicken breast pairs well with a side of roasted vegetables (like broccoli or asparagus) and a serving of quinoa or brown rice. For a low-carb option, serve it over a crisp green salad with a light vinaigrette. You can also slice it and add to wraps, sandwiches, or grain bowls.

Variations

Change the seasoning to suit the cuisine: use cumin and lime for a Mexican twist, soy sauce and ginger for an Asian flavor, or lemon and rosemary for a Mediterranean vibe. You can also marinate the chicken for 30 minutes before cooking—try a mix of lemon juice, olive oil, and herbs. For a crispy coating, dredge the chicken in a little flour or breadcrumbs before pan-searing.

Storage and Reheating

Refrigerate any leftover cooked chicken within 2 hours of cooking. It will keep for 3–4 days in an airtight container. To reheat, place the chicken in a 350°F (175°C) oven for 10 minutes, or microwave on medium power in 30-second bursts until hot. If reheating in the microwave, add a splash of broth or water and cover to prevent drying. You can also freeze cooked chicken for up to 3 months—thaw overnight in the fridge before reheating.

Frequently Asked Questions

How many calories are in a 4 oz chicken breast? A 4 oz (113 g) serving of cooked, skinless chicken breast has about 185 calories. This is based on a lean cut with no added oil or breading. If you cook it with oil or butter, the calorie count will increase slightly.

How much protein is in 4 oz of chicken breast? You’ll get about 35 grams of protein from a 4 oz serving. Chicken breast is one of the most protein-dense foods, making it a staple for muscle building and satiety.

Is 4 oz of chicken breast enough for a meal? For most adults, 4 oz is a reasonable single serving. It provides a solid amount of protein, and when paired with vegetables and a carbohydrate, it makes a balanced meal. Athletes or those with higher calorie needs may want a larger portion.

Should I weigh chicken raw or cooked? Nutrition facts are usually based on raw weight. A 4 oz raw chicken breast will shrink to about 3 oz (85 g) when cooked due to water loss. If you’re tracking macros, weigh it raw for accuracy.

How do I know when chicken is done without a thermometer? While a thermometer is the only reliable way, you can check by cutting into the thickest part—the juices should run clear, and there should be no pink in the center. However, visual cues can be misleading, so a food thermometer is strongly recommended.

Can I eat chicken breast every day? Yes, as part of a varied diet, daily chicken breast is fine. It’s a healthy source of lean protein, but try to rotate other proteins like fish, beans, and tofu to get a wider range of nutrients.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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