Hamburgers in the oven at 400 degrees cook faster than at lower temperatures, so timing matters for food safety. If you want to know exactly how long to cook hamburgers in the oven at 400, the short answer is 15 to 25 minutes for most beef patties. The exact time depends on the thickness of your patties and how well done you like them.
This guide breaks down the timing for different patty sizes, internal temperatures, and a few simple steps that keep your burgers juicy. You do not need a grill to make a good burger. A sheet pan and a hot oven will do the job fine.
How Long To Cook Hamburgers In The Oven At 400
At 400 degrees Fahrenheit, ground beef patties cook through in roughly 15 to 25 minutes. The range is wide because patty thickness changes everything. A thin patty can be done in 12 to 15 minutes, while a thick half-pound burger may need close to 25 minutes.
Oven temperature is the other factor. Most home ovens run 10 to 25 degrees off from the dial setting, so your real cooking temp may be higher or lower than 400. An inexpensive oven thermometer helps you know what your oven is actually doing.
Timing Chart By Patty Thickness
Use this chart as a starting point. Always confirm doneness with a meat thermometer, not just the clock.
- Quarter-pound patty (4 oz), about 1/2 inch thick: 12 to 15 minutes
- Third-pound patty (5.3 oz), about 3/4 inch thick: 15 to 18 minutes
- Half-pound patty (8 oz), about 1 inch thick: 18 to 22 minutes
- One-inch thick patty, well done: 22 to 25 minutes
These times assume you preheat the oven fully and use a rack set in the middle position. If you cook on a cold pan or skip preheating, add 3 to 5 minutes.
Internal Temperature Is The Real Answer
Time gives you a estimate. Temperature gives you the truth. The USDA recommends ground beef reach 160 degrees Fahrenheit to be safe to eat.
- Medium rare: 145 degrees F (not recommended by USDA for ground beef)
- Medium: 150 to 155 degrees F
- Medium well: 155 to 160 degrees F
- Well done: 160 degrees F and above
Stick the thermometer into the side of the patty, not the top. Push toward the center and wait for the reading to stop moving. Check the thickest burger first, since it will lag behind the others.
Step-By-Step: Oven Burgers At 400 Degrees
Follow these steps in order and you will get consistent results every time.
- Preheat the oven to 400 degrees F. Let it run for at least 15 minutes so the heat is even.
- Line a sheet pan with foil or parchment. Set a wire rack on top if you have one. The rack keeps the patties out of the grease.
- Shape your ground beef into patties. Keep them uniform in size so they cook at the same rate.
- Make a small dimple in the center of each patty with your thumb. This stops them from puffing up into domes.
- Season both sides with salt and pepper. Do this right before baking, not hours ahead.
- Place the patties on the pan or rack. Leave an inch of space between them.
- Bake for the time listed in the chart above, based on thickness.
- Start checking with a thermometer 2 to 3 minutes before the low end of your time range.
- Pull the pan when the burgers hit your target temperature. Remember they rise a few degrees as they rest.
- Let the burgers rest for 3 to 5 minutes before serving. This keeps the juices in the meat.
Tips For Juicy Oven Burgers
Lean beef dries out fast in a hot oven. An 80/20 blend, which is 80 percent lean and 20 percent fat, gives you the best balance of flavor and moisture. If you only have 90/10 on hand, shorten the cook time and watch the thermometer closely.
Do not overwork the meat when shaping. Handle it just enough to form a patty. Packing it tight makes the texture tough and rubbery.
Skip the urge to press down on the burgers while they bake. Pressing squeezes out juice and leaves you with a dry patty.
Should You Flip The Burgers Halfway?
You can, but it is not required. Flipping once at the halfway mark helps both sides brown evenly, especially if you are not using a rack. If you do flip, use a thin spatula and be gentle so the patty stays intact.
For cheeseburgers, add a slice of cheese about 2 minutes before the burgers finish. The residual heat melts it without overcooking the meat.
Common Mistakes To Avoid
Most oven burger problems come from a few repeat errors. Here is what to watch for.
- Not preheating the oven fully, which throws off your timing
- Using patties of different sizes on the same pan
- Relying on time alone instead of a thermometer
- Cooking straight from frozen without adding time (frozen patties need 25 to 30 minutes at 400)
- Letting burgers sit in the grease after baking, which makes the bottoms soggy
Frozen patties are a special case. You do not need to thaw them, but you should add roughly 10 minutes to the times above and check the center carefully. A frozen half-pound patty can take 30 minutes or more.
Why 400 Degrees Works So Well
Four hundred degrees is a sweet spot for oven burgers. It is hot enough to brown the outside and render the fat, but not so hot that the outside burns before the inside cooks. Lower temps, like 350, take longer and tend to dry the meat out. Higher temps, like 450, can char the surface while the middle stays raw.
If you are cooking a large batch for a crowd, 400 degrees keeps things moving without much hands-on work. You can fit 6 to 8 quarter-pound patties on a standard half sheet pan, which makes this method great for parties and meal prep.
Once you know your oven and your patty size, you can hit the right doneness every time. Start with the chart, trust your thermometer, and adjust from there. A little practice and you will not even need to look up the timing again.