Many home cooks want to know exactly how long to cook a turkey at 350 degrees to achieve a juicy, flavorful result. This guide breaks down timing by weight, preparation method, and carryover cooking so you can plan confidently.
Whether you are roasting a whole bird for a holiday gathering or a family dinner, following reliable guidelines for 350°F cooking helps avoid underdone or dry turkey.
| Turkey Weight | Oven Temp | Approximate Roast Time | Target Internal Temp |
|---|---|---|---|
| 10–12 lb | 350°F | 2.5–3 hours | 165°F in thickest part |
| 12–14 lb | 350°F | 3–3.5 hours | 165°F in thickest part |
| 14–18 lb | 350°F | 3.5–4.5 hours | 165°F in thickest part |
| 18–20 lb | 350°F | 4–4.5 hours | 165°F in thickest part |
| 20–24 lb | 350°F | 4.5–5 hours | 165°F in thickest part |
Preparing the Turkey for Roasting at 350
Proper prep is essential for even cooking and maximum flavor when you cook a turkey at 350. Thaw the bird completely in the refrigerator if frozen, allowing about 24 hours for every 4–5 pounds.
Pat the turkey dry, season the cavity and skin, and let it sit at room temperature for 20–30 minutes before roasting to promote more consistent heat penetration.
Calculating Total Cook Time at 350 Degrees
Weight-Based Timing Guidelines
A reliable rule of thumb for how long to cook a turkey at 350 is about 13 to 15 minutes per pound for an unstuffed bird. Stuffed turkeys often require longer, and using a thermometer is the only way to confirm safety.
For example, a 14-pound turkey typically needs 3 to 3.5 hours at 350°F, while a 20-pound bird may take 4 to 5 hours to reach the proper internal temperature.
Monitoring Temperature and Resting
Using a Meat Thermometer Correctly
Insert the probe into the thickest part of the thigh without touching bone, and check multiple spots for even doneness. The safe minimum internal temperature for turkey is 165°F according to food safety standards.
Plan for carryover cooking by removing the turkey from the oven when the thigh registers 155–160°F; residual heat will raise it to 165°F during resting.
Let the turkey rest for at least 20–30 minutes before carving; this allows juices to redistribute and keeps the meat moist after the time it took to roast.
Common Variables That Affect Roast Time
Oven Accuracy and Pan Type
Oven temperature variability, altitude, and whether you use a rack or a roasting pan with vegetables can all influence how long to cook a turkey at 350. Dark roasting pans often produce faster browning but may require slightly lower temperatures to prevent over-browning.
Covering the bird with foil for part of the cook can speed even cooking and prevent over-drying, while uncovered finishing creates deeper flavor and crisp skin.
Key Takeaways for Roasting at 350
- Plan about 13–15 minutes per pound for an unstuffed turkey at 350°F, adjusting for stuffing and oven variables.
- Use a meat thermometer to verify 165°F in the thickest part of the thigh for food safety.
- Thaw the bird slowly in the refrigerator and let it rest 20–30 minutes after roasting.
- Adjust time for convection ovens, pan type, and whether you choose to cover or finish uncovered.
- Factor in carryover cooking so the final temperature reaches the safe target without overcooking.
FAQ
Reader questions
How do I convert a frozen turkey thawing schedule to ensure I start roasting at the right time for 350°F cooking?
Allow approximately 24 hours of thawing in the refrigerator for every 4–5 pounds of turkey, and plan your start time so the bird is fully thawed and patted dry before roasting at 350°F.
Should I cook a stuffed turkey longer at 350°F, and how can I check doneness safely?
Yes, add extra time and always measure the temperature in multiple spots; the thickest part of the thigh must reach 165°F, and the stuffing should also register 165°F for safety.
What if my turkey is browning too quickly at 350°F but is not done yet?
Cover the breast and thighs loosely with foil to prevent over-browning, continue roasting until the internal temperature reaches the target, and uncover during the last 20–30 minutes for crisping.
Can I use a convection setting at 350°F for the same timing, or do I need to adjust how long to cook a turkey at 350?
Convection ovens cook faster; reduce the temperature by about 25°F or shorten the total time by roughly 15–20%, and rely on a thermometer to confirm doneness rather than strict adherence to standard timing.