How Long to Grill Chicken Breast at 400 Degrees?

The answer to the question “how long to grill chicken breast at 400 degrees depends on your own preferences. There are several methods, but the most common is to simply cut it in half, and then pound it until it’s the same thickness all over. You can also use a meat tenderizer or a rolling pin. Before pounding the chicken, place it in a zip-top bag or a large bowl.

Chicken breast

Chicken Breast Nutrition Facts

chicken breast nutrition facts

How Long to Grill Chicken Breast at 400 Degrees?

Mix the marinade ingredients in a medium bowl, and refrigerate for at least an hour. When you’re ready to grill the chicken and want to know how long to grill chicken breast at 400 degrees, follow the tips and techniques listed below.

  • Before grilling the chicken breast, let it marinate for at least 4 hours and up to 12 hours before cooking. Once the chicken breasts are marinated, place them on a preheated grill.
  • Close the lid, and cook until they reach an internal temperature of 165 F. Once the chicken breasts are done, let them rest for 10 minutes before slicing them. Using a meat thermometer will help you determine whether they are done.
  • A bone-in chicken breast should be grilled on the hottest part of the grill. A breast cooked at 400-500 degrees should be at least 155 F internally.
  • Breast size determines the duration. Cooked through the bone meat is opaque. After grilling, let it rest for 10 minutes before slicing.
  • Once the chicken breast is cooked, it should be rested for five minutes. After that, you should serve it. During this time, the juices will stop gushing out. When the chicken is ready, it should have an internal temperature of 165 degrees F.
  • A chicken breast should be 165 degrees F. When cooked, it should be white all the way through. Char marks are good signs of a properly-grilled chicken.
  • To serve, let it rest for about 5 minutes before slicing. This allows the juices to escape. Once the chicken breast is done, it should be served. It’s best to use a meat thermometer to check the temperature. If the breast is undercooked, the breast may still be grilled, but the meat will be tougher.

Important Points

  • When cooking chicken breast, make sure it’s bone-in. If you’re cooking chicken breast on the grill, it’s best to use the lowest heat possible. Then, you’ll have to flip it over after 15 minutes.
  • After you’ve cut the chicken breasts, you’ll want to place them on the grill. Place the breasts on the hottest part of the grill, with the lid closed.
  • Then, flip it over. You can then cut it into slices and enjoy it! A bone-in chicken is usually cooked through when it is opaque. Once the meat is opaque, the chicken is done.
  • Generally, chicken breasts should be cooked for approximately 20 minutes on a grill at 400 degrees. You should be able to detect the internal temperature of the chicken breast by the opaque color of the meat.
  • The best way to judge the internal temperature of the chicken is to use a thermometer. During the cooking process, the breast should be at 450-degrees. At that point, it will be ready.

Chicken Breast Health Benefits

Chicken breast’s low-fat protein can provide a number of essential benefits, making it an excellent supplement to a variety of diets.

Builds & Maintains Muscle Mass

Protein aids in the maintenance of muscle mass as well as the development of muscle when used in conjunction with a strength-training regimen. 3 Losses in muscle mass and strength are closely connected with death rates in older persons, according to research such as this 2016 review study. 4

Strengthens Bones

A diet strong in animal protein was long thought to impair bone density and increase the risk of fractured bones, according to scientists and doctors. Protein, on the other hand, appears to operate in conjunction with calcium to help protect bones, according to more recent research. 5 It’s critical to have enough protein in your diet to keep your bones strong and healthy.

Reduces Appetite

Protein makes you feel full, which can help you avoid overeating and minimize food cravings. For example, a small study of overweight men on low-calorie diets revealed that those who consumed more protein had “better hunger control and satiety.”

Weight Loss

Chicken breast is very good for weight loss, which is why it is frequently suggested. A weight reduction diet plan should include a lot of protein-rich foods that help you lose weight. Chicken breast is strong in protein, so it keeps you satisfied for a long time.

High In Protein

Chicken breast is high in protein, with 18 grams of protein included in 100 grams of chicken breast. Protein is necessary for the development of strong muscles as well as the prevention of muscle loss. A daily protein intake of 1 gram is suggested, and chicken breast will meet that requirement.

Storage & Food Safety

Bacteria such as Campylobacter and Salmonella can get you sick if you eat raw chicken. The bacteria will be killed if the chicken is cooked to at least 165 degrees F, but cautious handling of the raw meat during preparation is essential. Never wash or rinse raw chicken, and after handling raw chicken, thoroughly clean your hands, utensils, and surfaces. 10
Both raw and cooked chicken should be stored in the refrigerator, where they will last a few days. Within two hours of serving, refrigerate or freeze any leftover chicken. Chicken, both raw and cooked, can be frozen for up to nine months.


The time for cooking a chicken breast depends on its size, thickness, and the type of marinade. Typically, a bone-in chicken breast takes twenty to thirty minutes to cook at 400 degrees. The breast should be opaque at the thickest part of the meat. If the meat is opaque, the chicken is ready. It should be cooked through the bone so that it is cooked through the bone. Once the meat is at 165 degrees, remove it from the grill.