How Long to Grill Burgers

Grill standard ¾-inch beef patties for about 8–10 minutes total over medium-high heat (roughly 450°F/232°C at the grate), turning once halfway through. A burger is safe only when its center reads 160°F (71°C) on an instant-read thermometer — pink or brown color is not a reliable sign, and ground beef needs a higher temperature than a whole steak because grinding spreads surface bacteria through the meat.

How long to grill burgers, by thickness

Time scales with thickness more than with weight, because heat has to travel from both flat faces to the center. A thin ¼-pound patty pressed to about ½ inch cooks through in 6–7 minutes total. A standard ¾-inch patty needs 8–10 minutes. A thick 1-inch pub-style patty can take 12–14 minutes and often needs the grill lid down or a move to indirect heat partway through so the outside does not burn before the center reaches 160°F (71°C). These ranges assume a preheated grill and patties starting near refrigerator temperature, not frozen. A patty formed loosely, without over-packing the meat, tends to cook a touch faster than one pressed tightly, since a denser patty has less internal airflow through the grind to help even out the heat.

What temperature should burgers reach to be safe?

160°F (71°C) at the center, checked with an instant-read thermometer. The USDA FSIS safe minimum internal temperature chart sets this figure for ground beef, pork, lamb, and veal — higher than the 145°F (63°C) used for a whole steak, because grinding meat mixes any surface bacteria all the way through the patty, not just on the outer crust. Unlike a steak, there is no "rest for 3 minutes" allowance that changes ground beef's minimum: 160°F is the number to hit before the patty comes off the grill, full stop.

Should you flip burgers once, or several times?

Once, in most cases. Flipping a burger only one time, roughly halfway through the total grill time, lets each side develop a proper sear and a crust that holds the patty together. Flipping repeatedly presses juices out through the exposed core each time and can slow browning without speeding up how fast the center reaches 160°F (71°C). The exception is a very thick patty on a hot grill, where flipping every couple of minutes can help even out cooking if one side is charring faster than the center is heating — in that case, prioritize watching for burning over sticking to "just once."

Direct vs. indirect heat for burgers

Standard and thin patties do well entirely over direct heat: the flame or coals sit right under the grate, giving a fast sear on both sides while the center catches up in a few minutes. Thick patties benefit from a two-zone setup — sear both sides over direct heat for 2–3 minutes each to build color, then move to indirect heat (no flame directly underneath, lid down) to finish reaching 160°F (71°C) without scorching the outside. A two-zone fire also gives you somewhere to move a patty that is browning too fast relative to its center temperature.

Do turkey and chicken burgers follow the same rule?

No — ground poultry burgers, whether turkey or chicken, need a higher endpoint of 165°F (74°C), the same figure the USDA sets for all poultry, whole or ground. They also tend to cook a bit faster than beef of the same thickness because they have less fat insulating the center, so watch them closely to avoid drying out before they reach temperature. For a full comparison of how poultry timing differs from beef across several cooking methods, the cooking times chart lays out safe temperatures side by side.

Charcoal vs. gas: does the burger time change?

Not by much, but the heat behaves differently. Charcoal tends to run hotter at the grate and gives a more uneven fire unless coals are banked into distinct zones, so a charcoal-grilled burger can develop a darker crust in the same 8–10 minutes a gas grill uses to reach 160°F (71°C) more gently. Gas grills hold a steadier, more predictable temperature once preheated, which makes the times in the table above more consistent run to run. Either fuel works fine for burgers; the main adjustment on charcoal is watching the crust more closely so it does not outpace the center, since flare-ups from dripping fat are more common over open coals than over gas burners and a lava-rock or flavor-bar system. Fattier blends, such as 80/20 ground beef, drip more and flare up more on charcoal than a leaner 90/10 blend, which is one more reason to keep an eye on the fire rather than walking away once the patties go on.

When should cheese go on, and does it change the time?

Add cheese in the last 1–2 minutes of grilling, once the patty is close to 160°F (71°C), and close the lid briefly to help it melt without needing extra time on the grate. Adding cheese earlier does not speed up the center reaching temperature and risks the cheese burning or sliding off before the patty is actually done. If you are grilling a very thick patty that needs an indirect-heat finish, add the cheese once the patty is moved back over direct heat for its final minute, not while it is still on the cooler side of the grill.

Common mistakes, and how to check the temperature correctly

Insert an instant-read thermometer sideways through the edge of the patty so the tip sits in the center, rather than pushing straight down through the top, which can give a false reading near the grate or the burger's outer crust. Check the thickest patty in a batch, since it will be the last one to reach 160°F (71°C). If it reads a few degrees under, return it to the heat for 1–2 minutes rather than adding several minutes at once, then check again. Unlike a whole steak, a ground beef patty does not need a rest before eating to be safe — 160°F is the endpoint itself, not a point after which the temperature is expected to keep rising.

• Pressing the patty with a spatula while it cooks — this squeezes out juice and does not speed up reaching 160°F (71°C).
• Judging doneness by color alone; a burger can look brown throughout well before 160°F, or stay pink at the center due to smoke ring effects even after it is safe.
• Starting with a cold, unpreheated grill, which lengthens the sear time and can leave the center underdone while the outside looks finished.
• Cooking straight from frozen without adjusting time — a frozen patty needs roughly 50% longer and benefits from a lower initial heat so the outside does not burn first.
• Slicing into a patty to check color instead of using a thermometer, which lets juices escape and still does not confirm the true center temperature.

For a related grilled protein with a different safe temperature and thinner profile, see grilling fish fillets, or for a whole cut instead of ground meat, grilling a steak to the right doneness.