How Long Do You Cook A Turkey Per Pound

ByLily

Turkey roasting times follow a per-pound formula, giving you a reliable starting point for any size bird. So how long do you cook a turkey per pound? The standard answer is about 13 to 15 minutes per pound in a 325°F oven for an unstuffed turkey. That simple rule covers most birds you will ever roast.

But the per-pound rule is just a starting point. The real test is temperature, not time. Below you will find exact charts, stuffied vs unstuffed times, and a few tips that keep your turkey juicy.

How Long Do You Cook A Turkey Per Pound

Use this as your quick reference. All times assume a 325°F oven and a turkey placed breast-side up in a shallow roasting pan.

  • 8 to 12 pounds: 2¾ to 3 hours unstuffed, 3 to 3½ hours stuffed
  • 12 to 14 pounds: 3 to 3¾ hours unstuffed, 3½ to 4 hours stuffed
  • 14 to 18 pounds: 3¾ to 4¼ hours unstuffed, 4 to 4¼ hours stuffed
  • 18 to 20 pounds: 4¼ to 4½ hours unstuffed, 4¼ to 4¾ hours stuffed
  • 20 to 24 pounds: 4½ to 5 hours unstuffed, 4¾ to 5¼ hours stuffed

Notice the range. Two 15-pound birds can finish 45 minutes apart depending on oven accuracy and starting temp. Always cook to temperature, not the clock alone.

Why The Per-Pound Rule Works

Heat moves through meat at a fairly steady rate. A bigger bird takes longer because the heat has farther to travel to the center. That is why weight is such a good predictor.

But the rule has limits. A stuffed turkey needs more time because the cavity holds cold dressing. A spatchcocked turkey cooks much faster because it lies flat. And a convection oven runs hotter, so you should drop the temp by 25°F and check early.

Unstuffed Vs Stuffed Times

Stuffing adds roughly 20 to 45 minutes depending on the size of the bird. The USDA recommends cooking stuffing separately for safety, but many people still stuff the bird.

If you do stuff it, pack the cavity loosely. A tight pack slows cooking and can leave the center of the stuffing in the danger zone too long. Use a thermometer in the stuffing too. It needs to hit 165°F.

Quick Comparison

  • Unstuffed 12 lb bird: about 3 hours
  • Stuffed 12 lb bird: about 3½ hours
  • Unstuffed 20 lb bird: about 4½ hours
  • Stuffed 20 lb bird: about 4¾ hours

Step-By-Step Roasting Guide

Follow these steps and you will hit the right doneness every time.

  1. Thaw the turkey completely in the fridge. Allow 24 hours for every 4 to 5 pounds.
  2. Heat the oven to 325°F. Set a rack in the lower third.
  3. Pat the bird dry and rub the skin with oil or butter. Season with salt and pepper.
  4. Place it breast-side up on a rack in a roasting pan. Add a cup of water or broth to the pan.
  5. Roast uncovered. Tent the breast with foil if it browns too fast, usually after 1½ hours.
  6. Start checking temp about 45 minutes before your estimated finish time.
  7. Pull the turkey when the thickest part of the thigh reads 165°F. Check the breast too, it should read 165°F.
  8. Rest the bird for 20 to 30 minutes before carving. This lets the juices settle.

How To Check Doneness

Use a digital instant-read thermometer. Stick it into the thigh without touching bone. Bone conducts heat and gives a false high reading.

Also check the thickest part of the breast. Both spots need to reach 165°F. If you stuffed the bird, check the stuffing center as well.

No thermometer? A pop-up timer helps but is not always accurate. The leg should wiggle freely and juices should run clear. Still, a $15 thermometer beats guessing every time.

Common Mistakes That Slow You Down

  • Starting with a frozen or partly frozen bird. This adds hours.
  • Opening the oven door too often. Each peek drops the temp and adds time.
  • Using a dark pan at high heat. The bottom can burn before the center cooks.
  • Trusting the pop-up timer alone.
  • Skiping the rest period. Cutting early loses juice and gives dry meat.

Adjusting For Your Oven And Bird

Every oven runs a little different. An oven thermometer is cheap and tells you the truth. If your oven runs 25°F hot, your bird will finish early.

Convection ovens cook faster and browner. Lower the temp to 300°F and cut the time by about 25 percent. Check early and often.

A frozen turkey takes about 50 percent longer than a thawed one. Fresh turkeys cook in about the same time as thawed frozen birds.

Resting And Carryover Cooking

Carryover cooking raises the internal temp 5 to 10 degrees after the bird leaves the oven. So pull it at 160°F if you like, and it will coast to 165°F during the rest.

Rest time is not optional. Twenty minutes minimum. Thirty is better for a large bird. Cover it loosely with foil, not tight, so the skin stays crisp.

Quick Chart Recap

  • Under 12 lb: 13 to 15 minutes per pound
  • 12 to 18 lb: 13 to 15 minutes per pound
  • 18 to 24 lb: 13 to 15 minutes per pound

The per-pound number stays the same. The total time grows with weight. That is the whole trick.

So the next time someone asks how long do you cook a turkey per pound, you can say 13 to 15 minutes at 325°F, then check the thigh for 165°F. Simple, reliable, and it works for any size bird you pull out of the freezer.

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