How Long Roast Turkey? | Times By Size And Stuffing

A whole turkey usually roasts for 13 to 15 minutes per pound at 325°F, and doneness starts at 165°F.

If you’re asking how long roast turkey in a regular oven, start with two things: the bird’s weight and whether it’s stuffed. Most unstuffed whole turkeys roast at 325°F in about 13 to 15 minutes per pound. Stuffed birds take longer, and the clock is only a planning tool. The thermometer gets the final call.

That’s why turkey timing feels tricky. A 12-pound bird and a 20-pound bird do not behave the same way, and a stuffed cavity slows the cook from the inside out. Once you know the weight range, the oven heat, and the target temperature, the whole job gets a lot calmer.

How Long Roast Turkey? Time Chart By Weight

The chart below is built for a fully thawed turkey roasted in a conventional oven set to 325°F. It gives you a clean starting point, then you finish by checking doneness in the thigh, wing, and breast. That order matters, since a turkey can look done on the outside while the thickest meat still needs more time.

A handy planning rule is this: many whole birds land near the 13-to-15-minutes-per-pound range when they’re unstuffed. Once stuffing goes into the cavity, the roast runs longer, since the center has to hit a safe temperature too.

What Changes Turkey Roast Time

Turkey roast time moves around for a few plain reasons. These are the ones that matter most when dinner is on the line:

• Weight: Bigger birds need more oven time.
• Stuffing: A filled cavity slows the cook and adds risk if the center stays cool.
• Starting point: A bird that is still icy in spots will lag behind the chart.
• Oven truth: Many home ovens run hot or cold, so the dial and the real heat may not match.
• Door opening: Repeated peeking dumps heat and stretches the roast.
• Pan setup: A shallow roasting pan on a rack lets heat move better than a deep pan packed tight.

That mix is why a chart gets you close, not all the way home. The timing window narrows once you roast a few birds in your own oven and learn how it runs.

Roasting A Turkey By Weight At 325°F

Official roast charts use 325°F as the baseline for whole turkey. That heat is steady, forgiving, and easy to manage over several hours. If you want a reliable estimate, build your plan around that oven setting and start checking the bird before the chart says it should be done, not after.

Here’s the weight chart that gives the clearest planning range for both stuffed and unstuffed turkey:

Turkey Size	Unstuffed At 325°F	Stuffed At 325°F
4 to 6 lb breast	1½ to 2¼ hours	Not usually used
6 to 8 lb breast	2¼ to 3¼ hours	3 to 3½ hours
8 to 12 lb whole turkey	2¾ to 3 hours	3 to 3½ hours
12 to 14 lb whole turkey	3 to 3¾ hours	3½ to 4 hours
14 to 18 lb whole turkey	3¾ to 4¼ hours	4 to 4¼ hours
18 to 20 lb whole turkey	4¼ to 4½ hours	4¼ to 4¾ hours
20 to 24 lb whole turkey	4½ to 5 hours	4¾ to 5¼ hours

Those ranges line up with the FoodSafety.gov roasting chart, which is one of the cleanest official references for whole-bird timing. Use it to set your dinner plan, then lean on your thermometer to decide when the turkey leaves the oven.

Where To Check Doneness

The bird is not done just because the skin is brown, the legs wiggle, or the little pop-up has jumped. The USDA roasting guide says a whole turkey is safe at 165°F, checked in the innermost part of the thigh and wing and the thickest part of the breast.

• Thigh: Push the thermometer into the deepest part without hitting bone.
• Wing area: Check the innermost section where the joint meets the body.
• Breast: Test the thickest part, since white meat can lag behind color changes on the skin.

If one area is still low, keep roasting and test again after a short stretch. A turkey that reads 165°F in all those spots is done, even if the total time landed near the low or high end of the chart.

Stuffed Turkey Needs More Time

Stuffing changes the math. The center of the stuffing has to reach 165°F too, not just the meat around it. That is why stuffed birds need a longer oven window and closer checking near the end.

The USDA stuffing safety note goes a step farther and says cooking stuffing outside the bird is the safer move. If you still stuff the turkey, pack it loosely and roast it right away.

Checkpoint	What You Want	Why It Matters
Oven heat	325°F or higher	Matches official roast charts for whole turkey.
Breast reading	165°F	Shows the thick white meat is cooked through.
Thigh reading	165°F	Confirms the slowest dark meat has caught up.
Stuffing center	165°F	Needed before a stuffed turkey is ready to serve.
Rest after roasting	20 minutes	Juices settle and carving gets cleaner.

Common Mistakes That Stretch The Clock

A turkey that seems stuck in the oven often runs into one of these snags:

• Starting with a half-frozen bird: The outside cooks while the center drags.
• Trusting the pop-up alone: It can miss what is happening in other parts of the bird.
• Packing stuffing too tight: Dense stuffing slows heat in the middle.
• Opening the oven every few minutes: Heat drops fast when the door keeps swinging open.
• Waiting too long to test: If you only start probing at the posted finish time, you lose the chance to catch doneness right on time.

One simple habit fixes a lot of this: begin checking the turkey 30 to 45 minutes before the chart’s upper end for your weight range. That keeps you ahead of the bird instead of chasing it.

A Simple Roast Plan That Works

1. Heat the oven to 325°F.
2. Set the thawed turkey on a rack in a roasting pan.
3. Choose the chart range that matches the bird’s weight and stuffing status.
4. Roast until the bird nears the end of that range.
5. Check the thigh, wing, and breast with a food thermometer.
6. Rest the turkey for 20 minutes before carving.

That plan keeps the process tidy. You get a time estimate early, you avoid guesswork near the finish, and you keep the meal on track even with a large bird.

If The Turkey Finishes Early

A turkey can finish before the mashed potatoes, the rolls, or the guests. That is normal. If it hits 165°F sooner than planned, rest it first, then carve or hold it warm for a short stretch. Do not leave it sitting out for hours while the rest of dinner catches up.

This is another reason to start checking early. Catching doneness a little ahead of schedule is easy to manage. Finding out the bird still needs 45 more minutes when everyone is hungry is the harder problem.

When To Pull, Rest, And Carve

Pull the turkey once the breast, thigh, and wing area all read 165°F. If the bird is stuffed, test the center of the stuffing too. Then let it rest for 20 minutes before carving. That pause is not wasted time. The juices settle back into the meat, slices stay neater, and the cutting board does not flood.

So if your main question is timing, use the size chart first and the thermometer last. For most unstuffed birds at 325°F, that means planning around 13 to 15 minutes per pound. From there, the real finish line is simple: 165°F in the right spots, a short rest, and then carve.