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How many calories are in 100g of roasted chicken? (2025 Guide)

5 min read

According to nutrition data, a 100-gram serving of roasted, skinless chicken breast contains approximately 165 calories, making it a popular low-fat, high-protein choice. However, the calorie count can vary significantly depending on the specific cut and whether the skin is included, which is a crucial factor for anyone monitoring their intake.

Quick Summary

A 100g serving of roasted chicken varies in calories based on the cut and skin. Skinless breast meat is the leanest option at around 165 calories, while dark meat like thighs and drumsticks, or meat roasted with the skin on, contain more fat and therefore higher calories. The preparation method can also impact the final calorie count.

Key Points

  • Cut Determines Calories: The number of calories in 100g of roasted chicken is not fixed and varies significantly depending on the cut, with skinless breast meat being the leanest and lowest in calories.

  • Skin's Impact: Including the skin dramatically increases the calorie and fat content due to its high-fat nature, so removing it is a simple way to reduce calories.

  • Lean Protein Source: Skinless roasted chicken, especially breast, is an excellent source of high-quality, lean protein, making it beneficial for muscle maintenance and weight loss.

  • Flavor without Fat: You can enhance the flavor of roasted chicken using natural seasonings like herbs, spices, and citrus instead of relying on fatty additions.

  • Choose Homemade: Roasting chicken at home provides better control over ingredients like sodium and added fats compared to many processed, store-bought options like rotisserie chicken.

In This Article

Understanding the Calorie Count of Roasted Chicken

The number of calories in 100g of roasted chicken is not a single, fixed figure. It changes depending on several factors, most notably the specific cut of meat and whether the skin is included. This variation is primarily due to the fat content, as fat contains more than double the calories per gram compared to protein or carbohydrates. Understanding these differences is key to accurately tracking your caloric intake and making informed dietary choices.

Calorie Breakdown by Chicken Cut (per 100g, skinless)

  • Roasted Chicken Breast: Widely considered the leanest cut, a 100g serving of roasted, skinless breast contains approximately 165 calories. It is exceptionally high in protein and very low in fat, making it an ideal choice for muscle building and weight loss.
  • Roasted Chicken Thigh: Darker meat from the thigh has a higher fat content and, consequently, more calories. A 100g serving of roasted, skinless chicken thigh typically contains about 179 calories. While slightly higher in calories, it offers a richer flavor and is a good source of iron, zinc, and vitamin B12.
  • Roasted Chicken Drumstick: Similar to the thigh, the drumstick is also dark meat. A 100g roasted drumstick, without the skin, averages around 155 calories. It provides a balance of flavor and nutrients.
  • Roasted Chicken Wing: Wings are the highest in fat and calories per 100g among the common cuts, even without the skin. A 100g serving of roasted, skinless chicken wing has approximately 203 calories.

The Impact of Skin on Calorie Count

Including the skin when roasting chicken significantly increases the calorie and fat content. This is because chicken skin is a concentrated source of fat. While it does contribute to a crispy texture and flavor, leaving the skin on adds a considerable number of calories.

For example, while 100g of skinless roasted chicken breast is around 165 calories, that same portion roasted with the skin can rise to approximately 197 calories. A 100g roasted chicken thigh with the skin on can jump from 179 to 209 calories or higher. The increase in calories is not negligible for those managing their weight or focusing on lean protein intake.

Comparing Roasted Chicken to Other Preparation Methods

Preparation Method Cut Calories per 100g (Approx.) Fat Content Health Profile
Roasted Breast (skinless) 165 Low High protein, lean
Roasted Thigh (skinless) 179 Medium Good source of minerals
Rotisserie Mixed (with skin) 237 High Convenient, but often high in sodium
Fried Mixed (battered) 238+ Very High Higher fat, added carbs
Boiled Breast (skinless) 165+ Low Very lean, retains nutrients

How to Roast a Healthier Chicken

Achieving a delicious and healthy roasted chicken is simple with the right technique. Instead of relying on excess butter or oil, you can use herbs, spices, and cooking methods that enhance flavor without adding unnecessary calories.

A simple recipe for healthy roasted chicken:

  1. Prepare the chicken: Choose a high-quality, whole chicken. Remove the skin for a leaner result. Pat the chicken completely dry to ensure a crispy exterior.
  2. Flavoring: Rub the chicken all over with a mixture of salt, black pepper, paprika, and your favorite herbs like rosemary and thyme. Squeeze fresh lemon juice over the chicken and stuff the cavity with the lemon halves, garlic cloves, and extra herbs for moisture and flavor.
  3. Elevate for Even Cooking: To avoid the bottom of the chicken becoming soggy, place the chicken on a rack in a roasting pan or on a bed of chopped onions and carrots. This allows hot air to circulate evenly around the bird.
  4. Roasting: Preheat your oven to a high temperature, such as 220°C (425°F) for the initial phase, then reduce to 180°C (350°F) to finish cooking. A general rule of thumb is to roast for about 20 minutes per 500g, but always use a meat thermometer to ensure the internal temperature reaches 75°C (165°F).
  5. Resting: Once cooked, remove the chicken from the oven and let it rest for 15-20 minutes. Resting allows the juices to redistribute, resulting in a more tender and juicy final product.

Making the Best Choice for Your Diet

The best choice of roasted chicken depends on your dietary goals. For those focused on a lean, high-protein diet for weight management or muscle gain, skinless chicken breast is the clear winner. For those who enjoy a richer flavor and are less concerned about a few extra calories, roasted skinless thighs or drumsticks are great options. The key is to be mindful of the significant calorie increase that comes with eating the skin, and to opt for healthy roasting methods that don't add excess fat. By controlling the preparation, you control the nutritional outcome.


Conclusion

The number of calories in 100g of roasted chicken is not static, varying between approximately 165 and 209 calories for skinless cuts, with added calories when the skin is included. Skinless breast meat is the leanest option, providing the highest protein-to-fat ratio, while darker meat offers a more balanced nutritional profile with a slightly higher fat content. Understanding these differences allows for precise tracking and enables you to make the best dietary choices to support your health goals. Opting for homemade roasted chicken over store-bought versions can also help manage sodium levels and overall ingredient quality.

What are the key takeaways?

  • Calorie Count Varies: The number of calories in 100g of roasted chicken depends heavily on the cut and whether the skin is removed. Skinless breast is the lowest in calories.
  • Skin Adds Calories: Leaving the skin on significantly increases the calorie and fat content of any roasted chicken cut, sometimes by as much as 30%.
  • Cut Differences: Lean breast meat is ideal for low-fat, high-protein diets, while flavorful dark meat contains more fat and minerals like iron and zinc.
  • Cooking Method Matters: Roasting is a generally healthy cooking method compared to frying. However, store-bought rotisserie chicken can be high in sodium due to brining solutions.
  • Homemade Control: Preparing your own roasted chicken allows for full control over seasoning, sodium content, and fat, ensuring the healthiest result. Using herbs and lemons is a great way to add flavor naturally.
  • Ideal for Fitness: With its high protein content, roasted chicken, especially skinless breast, is a popular and effective food for building muscle and managing weight.

Frequently Asked Questions

A 100g serving of roasted chicken is a moderately-sized portion, often equivalent to about 3.5 ounces. This is a common and appropriate size for a single meal, especially when combined with other healthy foods like vegetables and a whole grain.

A 100g serving of roasted chicken breast with the skin on contains approximately 197 calories. This is a significant increase compared to the 165 calories found in the skinless version due to the extra fat content in the skin.

Dark meat, such as from the thighs and drumsticks, has a higher fat content than white meat from the breast. This higher fat content is what gives it a richer flavor but also results in more calories per 100g.

The protein content in 100g of roasted chicken varies by cut. Skinless breast meat offers the most protein, at approximately 31 grams, while skinless thighs contain around 25 grams.

Yes, the method of preparation can influence the final calorie count. While plain roasting is healthy, adding oils, butter, or sauces will increase the total calories. Using herbs, spices, and lemons adds flavor with minimal extra calories.

Yes, roasted chicken, particularly skinless breast, is an excellent choice for weight loss. It is high in protein, which helps you feel full and satisfied for longer, and relatively low in calories and fat.

No, they can differ significantly. While rotisserie chicken is roasted, store-bought versions often contain high levels of added sodium from brining solutions and marinades. Homemade roasted chicken allows you to control the ingredients and sodium content.

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.