How Long to Thaw a Turkey: Fridge vs Cold Water
The short answer
In the fridge, a frozen turkey needs about 24 hours for every 4 to 5 pounds. In cold water it needs about 30 minutes per pound. Those are the two figures the USDA Food Safety and Inspection Service (FSIS) gives in its safe thawing guide, and they lead to very different plans: a 16 lb bird takes about four days in the fridge, or about eight hours in a sink.
Thanksgiving 2026 falls on Thursday, November 26. If your turkey is frozen, the fridge method means it has to leave the freezer the weekend before. The table below gives the day for each weight.
Thawing times from the USDA chart
FSIS lists these times for a whole turkey:
| Turkey weight | In the fridge (40 °F or below) | In cold water |
|---|---|---|
| 4 to 12 lb | 1 to 3 days | 2 to 6 hours |
| 12 to 16 lb | 3 to 4 days | 6 to 8 hours |
| 16 to 20 lb | 4 to 5 days | 8 to 10 hours |
| 20 to 24 lb | 5 to 6 days | 10 to 12 hours |
The fridge times assume the fridge is set at 40 °F or below. If yours runs warmer, fix that first: FSIS calls 40 to 140 °F the “Danger Zone”, where foodborne bacteria multiply rapidly.
When to start thawing for Thanksgiving 2026
This table uses the slower end of the FSIS rule, 4 pounds per day, and assumes the turkey goes into the oven on Thanksgiving morning. Move the turkey to the fridge on the morning of the day shown.
| Turkey weight | Fridge thaw time | Move it to the fridge by |
|---|---|---|
| 10 lb | 2½ days | Monday, Nov 23 |
| 12 lb | 3 days | Monday, Nov 23 |
| 14 lb | 3½ days | Sunday, Nov 22 |
| 16 lb | 4 days | Sunday, Nov 22 |
| 18 lb | 4½ days | Saturday, Nov 21 |
| 20 lb | 5 days | Saturday, Nov 21 |
| 22 lb | 5½ days | Friday, Nov 20 |
| 24 lb | 6 days | Friday, Nov 20 |
Starting a little early is the safe mistake to make. FSIS says a thawed turkey can stay in the fridge for 1 to 2 days before cooking, so a bird that finishes thawing on Wednesday is fine on Thursday. Starting more than two days early is not, because the extra time eats into that window.
If you plan to eat a day early or late, or at a time other than mid-afternoon, the turkey thaw and cooking time calculator works the dates back from the exact time you want to eat.
Thawing in the fridge, step by step
This is the method FSIS describes first, and it needs the least attention once it starts.
- Leave the turkey in its original wrapper.
- Put it on a tray or in a pan to catch any juices, so they cannot drip onto other food.
- Put it on a shelf in a fridge at 40 °F or below and leave it.
- When it has thawed, take the neck and giblets out of the cavities and cook them separately.
A fridge-thawed turkey is the only kind FSIS says may be refrozen without cooking, although there may be some loss of quality.
Thawing in cold water, step by step
Cold water is the fix when the turkey is still frozen on Wednesday night. It is much faster, but it is hands-on.
- Make sure the turkey is in a leak-proof plastic bag. FSIS says this prevents cross-contamination and stops the meat from soaking up water.
- Submerge the wrapped turkey in cold tap water.
- Change the water every 30 minutes until the turkey has thawed.
- Cook it immediately. Do not put it back in the fridge for later, and do not refreeze it raw.
The water changes add up. At 30 minutes per pound with a change every 30 minutes, you change the water about once for every pound of turkey: roughly 16 times for a 16 lb bird.
Worked example: a 16 lb frozen turkey, dinner at 3 pm
Thanksgiving dinner is at 3 pm on November 26 and the turkey is 16 lb, unstuffed.
Work back from the table. FSIS says to let the turkey stand 20 minutes before carving. Allow 30 minutes for standing and carving, so it comes out of the oven at 2:30 pm. The FSIS roasting chart gives 3¾ to 4¼ hours for an unstuffed 14 to 18 lb turkey at 325 °F. Planning on the longer time, it goes in at 10:15 am.
Fridge plan. 16 lb ÷ 4 lb per day = 4 days. Four days before 10:15 am Thursday is 10:15 am on Sunday, November 22.
Cold-water plan. 16 lb × 30 minutes = 8 hours. Eight hours before 10:15 am is 2:15 am on Thanksgiving morning, with about 16 water changes before the oven. This is why cold water works better as a rescue than as a plan.
Too late for either? FSIS says it is safe to cook a turkey from frozen. It takes at least 50% longer, so the 4¼ hours becomes about 6⅜ hours, and the bird would need to go in a little after 8 am. Take the giblet packages out partway through with tongs or a fork.
Whichever way you thaw, the turkey is done by temperature, not by the clock: 165 °F in the innermost part of the thigh and wing and the thickest part of the breast. Our guide to turkey cooking times per pound covers that step.
The microwave
FSIS lists the microwave as the third safe method. Check your owner’s manual for the size of turkey that fits, the minutes per pound and the power level. Remove all outside wrapping, put the bird on a microwave-safe dish, and cook it immediately after thawing. FSIS explains why: some areas may start to cook during defrosting, and holding partly cooked poultry lets surviving bacteria grow. The calculator does not plan microwave thawing, because the times depend on the oven.
Methods FSIS does not list
FSIS names only three safe ways to thaw: the fridge, cold water and the microwave. Anything else is outside its advice, including:
- On the counter. FSIS says a package of frozen meat or poultry left out more than 2 hours is not at a safe temperature. The middle may still be frozen while the outer layer sits in the Danger Zone.
- In warm or hot water. The FSIS method calls for cold tap water, changed every 30 minutes.
- In the basement, the car trunk or on the back porch. FSIS says frozen turkeys should not be left anywhere the temperature cannot be constantly monitored.
Common mistakes
- Starting too late. The fridge needs days, not hours. Use the table above, or the calculator, as soon as you know your turkey’s weight.
- Starting much too early. A day or two early is fine; a week early means the turkey sits thawed for longer than FSIS allows.
- Forgetting the giblets. They are often in a bag in the body or neck cavity. Remove them after thawing.
- Cold-water thawing overnight without changing the water. The water warms up. The changes every 30 minutes are part of the method, not a suggestion.
- Refreezing a cold-water-thawed turkey raw. Cook it first. FSIS says the cooked meat can then be frozen.
How big a turkey to buy
FSIS suggests allowing 1 pound of turkey per person, and 1¼ pounds per person for a frozen pre-stuffed turkey. A bigger bird also needs more thawing days, so buy early if you are feeding a crowd.
More planning tools
- The turkey thaw and cooking time calculator prints a full timeline from freezer to table.
- For the meal itself, the calories in roast turkey breast page and the food calorie lookup give USDA values by real portion.
- Planning your day’s intake around a big dinner? The calorie calculator gives a daily target.
Questions can go to the USDA Meat and Poultry Hotline at 1-888-674-6854, which FSIS lists as open 10 am to 6 pm Eastern, Monday through Friday. Times and temperatures on this page come from the two FSIS pages listed in the sources, checked in October 2026.