A first Thanksgiving timeline is a countdown from the hour you want to carve, using the weight on the turkey you bought. It is not a guest-count formula. USDA publishes the thawing days and the approximate roasting hours. CDC publishes the handling steps around them. The thermometer, not the chart, is what ends the roast.
Before you buy the bird
Frozen turkey stays safe in the freezer until you thaw it, USDA says. Take it home and put it in the freezer. Do not leave it on a porch, in a car trunk, in a basement, or anywhere else you cannot monitor. CDC says the same, and adds that the freezer should be at 0°F or below.
Plan the thaw from the weight. USDA's refrigerator rule is about 24 hours for each 4 to 5 pounds, in a refrigerator set at 40°F or below, in a container so juices do not drip. CDC matches that rate and says to keep the original wrapping.
Refrigerator thawing, whole turkey
USDA's chart:
| Weight | Time in the refrigerator |
|---|---|
| 4 to 12 pounds | 1 to 3 days |
| 12 to 16 pounds | 3 to 4 days |
| 16 to 20 pounds | 4 to 5 days |
| 20 to 24 pounds | 5 to 6 days |
A turkey thawed in the refrigerator can stay there 1 to 2 days before cooking. USDA says food thawed in the refrigerator can be refrozen without cooking, with some loss of quality.
If the refrigerator days are gone
Cold water is the faster USDA method: about 30 minutes per pound. The turkey goes in a leak-proof bag, submerged in cold tap water, and the water is changed every 30 minutes. Cook it as soon as it is thawed.
| Weight | Cold-water time |
|---|---|
| 4 to 12 pounds | 2 to 6 hours |
| 12 to 16 pounds | 6 to 8 hours |
| 16 to 20 pounds | 8 to 10 hours |
| 20 to 24 pounds | 10 to 12 hours |
A microwave thaw follows the oven manufacturer's instructions, and that turkey is cooked immediately too. USDA says not to hold partially cooked food. CDC repeats both "cook immediately" rules.
Do not thaw the turkey on the counter. USDA says a frozen package left out more than 2 hours is not at a safe temperature. The center can still be frozen while the outside sits in the danger zone between 40°F and 140°F. CDC states the same two-hour limit.
The morning of the roast
Set the oven no lower than 325°F. USDA says preheating is not necessary. The bird has to be completely thawed. Put it breast-side up on a flat wire rack in a shallow pan 2 to 2 1/2 inches deep. The pan, the thermometer, and the rest are spelled out in Thanksgiving turkey tools.
USDA's approximate times are for a 325°F oven. They are a planning range, not a promise. A stuffed bird, a dark pan, a lid, a foil tent, a partially frozen bird, and an oven that runs hot or cold all move the finish. Stop when a food thermometer reads 165°F in the innermost thigh, the innermost wing, and the thickest part of the breast, and in the center of the stuffing if the bird is stuffed.
Unstuffed, hours at 325°F
| Piece | Approximate time |
|---|---|
| 4 to 6 lb breast | 1 1/2 to 2 1/4 hours |
| 6 to 8 lb breast | 2 1/4 to 3 1/4 hours |
| 8 to 12 lbs | 2 3/4 to 3 hours |
| 12 to 14 lbs | 3 to 3 3/4 hours |
| 14 to 18 lbs | 3 3/4 to 4 1/4 hours |
| 18 to 20 lbs | 4 1/4 to 4 1/2 hours |
| 20 to 24 lbs | 4 1/2 to 5 hours |
Stuffed, hours at 325°F
| Weight | Approximate time |
|---|---|
| 8 to 12 lbs | 3 to 3 1/2 hours |
| 12 to 14 lbs | 3 1/2 to 4 hours |
| 14 to 18 lbs | 4 to 4 1/4 hours |
| 18 to 20 lbs | 4 1/4 to 4 3/4 hours |
| 20 to 24 lbs | 4 3/4 to 5 1/4 hours |
USDA says the safer stuffing plan is a casserole. CDC agrees, and says to put stuffing in the turkey just before cooking if you stuff it at all. Either way, the center of the stuffing has to reach 165°F.
Hands, boards, and the rest
CDC's handling list for the raw bird:
- Wash hands with soap and water for at least 20 seconds before and after you handle the turkey.
- Use one cutting board for raw turkey and a separate board for food that will not be cooked.
- Do not put cooked food or fresh produce on a plate or board that held raw turkey.
- Wash the boards, utensils, dishes, and counters with hot soapy water after the raw turkey and before the next item.
- Do not wash the raw turkey. Washing can spread germs. CDC says federal agencies have recommended against washing turkey or chicken since 2005.
When the thermometer says 165°F, take the bird out and let it stand 20 minutes before you remove stuffing and carve. Then serve. The leftover rule starts when the food leaves the heat, which is the subject of storing Thanksgiving leftovers safely.
Keep the measurements handy
The free Kitchen Conversions Starter Sheet lists teaspoons through quarts, ounces and pounds, and grams per cup for twelve ingredients. It is the free download.
Sources
- Turkey Basics: Safe Thawing, USDA Food Safety and Inspection Service, last updated October 24, 2023. Refrigerator, cold-water, and microwave thawing, and the charts below.
- Turkey Basics: Safe Cooking, USDA Food Safety and Inspection Service, last updated October 22, 2019. The 325°F oven and the approximate roasting chart. The thermometer, not the clock, decides when the bird is done.
- Preparing Your Holiday Turkey Safely, CDC, April 29, 2024. Thawing, handwashing, separate boards, stuffing cooked to 165°F, and the rest before carving.
- Thanksgiving turkey tools, CookAids. The thermometer, the pan, and the rest before carving.