How Long Should You Cook the Turkey? | Temperature Guide

Cook an unstuffed turkey at 325°F for about 13 minutes per pound and a stuffed turkey for about 15 minutes per pound.

The turkey is in the oven, the family is on the way, and you’re staring at the clock wondering if you planned enough time. You checked a few recipes, but the cook times seemed all over the place — 13 minutes per pound, 15 minutes, something about covering with foil. That uncertainty is the most common holiday cooking stress, and it’s also the easiest to fix.

The honest answer depends on your turkey’s exact weight, whether it’s stuffed, your oven temperature, and — most importantly — using a reliable meat thermometer. Guessing by color or relying on the pop-up timer leads to overcooked or undercooked results. This guide walks through the USDA’s recommended cooking times and temperatures so you can plan confidently and serve a bird that’s both safe and juicy.

Turkey Cooking Times at 325°F

The standard roasting temperature recommended by most experts is 325°F. At that heat, you can estimate time using a simple rule of thumb: about 13 minutes per pound for an unstuffed turkey, and about 15 minutes per pound for a stuffed one.

These are approximations — the exact time varies with your oven’s accuracy, the shape of the bird, and how often you open the door. The table below gives rough times for common turkey sizes using those per-pound estimates.

These numbers are starting points. The USDA recommends beginning to test for doneness about 30 minutes before the estimated time is up. No matter the weight, the only foolproof check is a food thermometer.

Why the Thermometer Matters More Than the Clock

Relying solely on time is risky. Ovens run hot or cold, and turkeys vary in density. The pop-up timer that comes with some birds often triggers after the meat is already past juicy. A quality instant-read thermometer removes all guesswork.

• Check three spots: The innermost part of the thigh, the innermost part of the wing, and the thickest part of the breast must all hit 165°F for safety, per USDA guidelines.
• Don’t stop at one reading: Thigh meat can lag behind the breast. Some cooking experts recommend removing the bird when the breast reaches 165°F and the thighs reach 170–175°F for the best texture.
• Start checking early: Begin testing about 30 minutes before your calculated time to avoid overshooting.
• Let it rest: After removing the turkey from the oven, let it rest for at least 30 minutes. This allows juices to redistribute and the carryover cooking can raise the internal temperature a few more degrees.

A thermometer costs less than a ruined dinner and gives you confidence that the meat is safe without being dry.

How Oven Temperature and Method Affect Timing

Per the USDA FSIS turkey safe internal temperature guide, 325°F is the standard recommendation, but you can adjust. A higher temperature browns the skin faster, while a convection oven shortens total time because the circulating air transfers heat more efficiently.

If you start the turkey from a frozen state, the cooking time jumps by at least 50 percent. The same temperature rules apply — the internal thermometer is your only reliable guide.

Five Steps for a Perfectly Cooked Turkey

Follow these straightforward steps to hit the sweet spot between safety and juiciness every time. They work whether you’re cooking for four or forty.

1. Buy a reliable meat thermometer. An instant-read or leave-in probe thermometer lets you track temperatures without opening the oven door constantly.
2. Calculate approximate time. Use the 13/15 minutes per pound rule or the table above as your planning clock. Set a timer for 30 minutes before the estimated finish.
3. Test in the right places. Insert the thermometer into the thickest part of the breast without touching bone, and into the innermost part of the thigh. Both areas need to reach 165°F.
4. Don’t rely on color. Turkey meat can look done before it is safe. Pink near the bone doesn’t always mean undercooked, and brown skin doesn’t mean done.
5. Rest before carving. Let the bird sit for at least 30 minutes tented with foil. This prevents juices from spilling onto the cutting board and keeps the meat moist.

Common Turkey Cooking Mistakes to Avoid

The University of Delaware Cooperative Extension warns against several frequent errors that can ruin your turkey or make it unsafe. Its don’t wash turkey page points out that running water over raw poultry actually spreads bacteria around the sink and countertops — the heat of the oven is what kills pathogens, not rinsing.

Another common mistake is cooking at too low a temperature, like 200°F or 250°F, thinking it will keep the meat tender. That can hold the bird in the danger zone (40–140°F) for too long, allowing bacteria to multiply before the interior reaches a safe temperature. Stick to 325°F or higher, and always finish with a thermometer check.

Avoid these pitfalls and the rest is simple: plan your time, trust the thermometer, and give the bird a good rest before carving.

The Bottom Line

The most accurate answer to how long to cook a turkey is “until it reaches 165°F in the thickest parts.” At 325°F, that works out to about 13 minutes per pound unstuffed and 15 minutes per pound stuffed, but every oven and bird is slightly different. A meat thermometer removes all uncertainty and guarantees your holiday centerpiece is both safe and juicy.

For the best results, start checking temperature 30 minutes early, let the turkey rest after roasting, and skip any advice that tells you to wash the bird. Your meat thermometer — and your dinner guests — will tell you when it’s perfect.