How Long to Grill Chicken

Grill boneless, skinless chicken breast for about 6–8 minutes per side over medium-high heat (roughly 400–450°F/204–232°C), and bone-in pieces such as thighs or drumsticks for 10–12 minutes per side over medium heat with the lid down. Neither is done by the clock alone: the USDA Food Safety and Inspection Service sets 165°F (74°C) as the safe minimum internal temperature for all chicken, checked at the thickest part away from bone.

How long to grill chicken, by cut

Bone-in cuts need lower, steadier heat and more time than boneless cuts, because bone conducts heat differently than muscle and can leave meat near it underdone if the outside is cooked too fast over high heat. A pounded or butterflied boneless breast grills fastest of all common cuts, since even thickness lets the whole piece finish close to the same time. An unpounded breast that tapers from 1.5 inches at the thick end to under an inch at the thin end will have its thin end well past 165°F (74°C) while the thick end is still catching up — pounding to an even ¾-inch thickness before grilling removes most of that gap. Whole leg quarters and bone-in thighs benefit from a two-zone fire: sear over direct heat, then move to indirect heat to finish reaching 165°F (74°C) without burning the skin. Wings sit between these two extremes — small enough to cook fast over direct heat like a boneless cut, but with enough bone and skin that they benefit from the fat-rendering time a slightly longer, gentler cook provides, typically 18–20 minutes total with frequent turning rather than a quick 6–8 minute sear.

Grill chicken times by cut

What internal temperature makes grilled chicken safe?

165°F (74°C), the same figure across every chicken cut, whole or in pieces, bone-in or boneless, skin-on or skinless — the USDA FSIS safe minimum internal temperature chart does not vary this number by cooking method. On the grill specifically, char on the outside can appear well before the inside is safe, so relying on grill marks or a dark exterior as a doneness sign is a common way to serve undercooked chicken. Insert the thermometer into the thickest part, away from bone, for an accurate reading. On a bone-in piece, take a second reading near the bone itself if the first check is close to 165°F — meat right against the bone is often a few degrees behind the surrounding muscle, and it is the figure that should decide whether the piece comes off the grill.

Direct vs. indirect heat for grilled chicken

Boneless cuts, being thin and even, generally cook well entirely over direct heat without burning before the center is safe. Bone-in cuts and anything with skin benefit from a two-zone setup: start over direct heat to sear the skin and build color, then move to the cooler, indirect side of the grill with the lid down to let the inside catch up without charring the outside. This is especially useful for leg quarters and whole thighs, where the direct-heat time alone is often not enough to reach 165°F (74°C) at the bone without burning the surface.

Should you use a marinade or brine, and does it change the time?

A marinade or brine changes flavor and moisture retention, not the safe temperature target or, meaningfully, the time. Wipe off excess wet marinade before the chicken goes on the grill; a heavily coated piece can flare up over direct heat and burn on the outside before the inside is done. Sugar-heavy marinades and barbecue sauces are especially prone to this — add them in the final few minutes of cooking rather than from the start. A dry brine — salt applied ahead of time and left uncovered in the refrigerator — changes texture and browning without adding surface liquid, so it does not carry the same flare-up risk as a wet marinade and can be left on right up until the chicken goes on the grill.

Worked example, and whether resting matters

Two leg quarters, about 400 grams each, were seared skin-side down over direct medium-high heat for 5 minutes, flipped, seared 3 more minutes, then moved to the indirect side of the grill with the lid down. At 15 minutes on indirect heat the thickest part near the thigh bone read 154°F (68°C); at 20 minutes it read 167°F (75°C). The breast-side portion of the same quarter read higher, 172°F (78°C), at that point. The pattern holds across bone-in cuts generally: the meat nearest the bone and the joint is usually the last to reach temperature, so that is where the thermometer should go, not the thickest-looking exterior muscle. A second pair of quarters run the same way, but flipped once more midway through the indirect stage, finished about 2 minutes sooner and slightly more evenly browned on both the skin and the underside.

A short rest of a few minutes helps juiciness on larger bone-in pieces by giving juices time to redistribute, but it is not a safety step the way it is for a whole beef roast — chicken is safe the instant it reads 165°F (74°C), full stop, and a rest afterward does not change that requirement or make up for a piece pulled off early. If a leg quarter or thigh reads under 165°F, put it back on the grill; do not rely on carryover heat from resting to close a gap of more than a degree or two. Boneless cuts benefit less from resting than bone-in pieces do, simply because there is less mass holding heat, so the difference a rest makes is smaller and harder to notice on a thin breast than on a thick leg quarter.

Common mistakes when grilling chicken

• Grilling bone-in pieces entirely over high direct heat, which chars the skin before the center is safe.
• Trusting color and char marks instead of an instant-read thermometer.
• Applying sugary sauce too early, causing flare-ups and burnt exteriors on chicken that is still undercooked inside.
• Cutting into a piece to check for pink juices rather than measuring temperature — the USDA does not consider juice color a reliable doneness check.
• Crowding the grill so pieces steam rather than sear, slowing browning without speeding up safety.

Pairing chicken with other grilled foods

Chicken's longer cook time on bone-in cuts pairs well with fast-cooking sides prepared on the cooler part of the grill, such as grilled asparagus, which finishes in a fraction of the time. For the oven version of similar timing questions, see baking chicken thighs at four oven settings, or compare grilling against other methods on the cooking times chart. Put fast sides on last, over the part of the grill not occupied by the chicken, so the whole meal lands close to the same time instead of a vegetable side sitting and cooling while a bone-in leg quarter finishes its slower indirect stage.