How Long It Takes to Thaw a Turkey in Your Refrigerator
Plan for 24 hours of thawing time for every 4 to 5 pounds of turkey
A turkey thaws in the refrigerator at roughly one day per 4 to 5 pounds. A 16-pound bird takes about 3 to 4 days. A 20-pound turkey needs 4 to 5 days. A 12-pound turkey thaws in 2 to 3 days. The exact time depends on your refrigerator's temperature and how the turkey is positioned on the shelf—air needs to circulate around it.
This is the safest thawing method because the turkey stays at a temperature below 40°F the entire time, which prevents harmful bacteria from multiplying. The slower pace is the trade-off for food safety. If you need the turkey thawed faster, you have other options, but they require different handling.
Start counting backward from when you plan to cook. If you are roasting on Thursday, a 16-pound turkey needs to start thawing on Monday. Write the date on the packaging with a marker so you do not lose track.
Key Takeaways
- Thawing in the refrigerator takes one day for every 4 to 5 pounds, so plan at least 3 to 5 days ahead for a typical holiday turkey.
- The turkey must stay in its original packaging or a leak-proof container on the lowest shelf to prevent drips onto other foods.
- Once thawed in the refrigerator, the turkey stays safe for 1 to 2 days before cooking, giving you a small buffer if plans change.
- Cold water thawing is faster (30 minutes per pound) but requires you to change the water every 30 minutes and cook the turkey immediately after.
- Never thaw a turkey on the counter at room temperature, because bacteria multiply rapidly in the danger zone between 40°F and 140°F.
Where to place the turkey so it thaws evenly
Put the turkey on the lowest shelf of your refrigerator in its original packaging or in a large leak-proof container. The lowest shelf catches any drips and keeps raw poultry liquid away from ready-to-eat foods like deli meat, cheese, or leftovers. If the turkey is too large for a single container, wrap it tightly in plastic wrap or place it in a large roasting pan covered with plastic wrap.
Do not unwrap the turkey until you are ready to cook it. The packaging holds in moisture and prevents the surface from drying out. Air circulation still matters—make sure the package is not wedged against the back wall of the refrigerator. Leave a small gap so cold air can flow around it.
If your refrigerator is very full, you may need to remove some items temporarily to make space. A turkey thawing in a warm spot or pressed against the wall will take longer and may thaw unevenly, leaving cold spots that harbor bacteria.
What to do once the turkey is fully thawed
A thawed turkey is safe in the refrigerator for 1 to 2 days before you cook it. This gives you a small window if your cooking plans shift by a day. Keep it in the same container on the lowest shelf. Do not remove it from the refrigerator and put it back—that temperature swing can allow bacteria to grow.
If you thaw the turkey and then decide you are not ready to cook it, you can refreeze it. The turkey will be safe to refreeze as long as it thawed in the refrigerator and stayed below 40°F. Refrozen turkey is safe to eat, though the texture may be slightly softer because ice crystals form and break down muscle fibers. You will not notice much difference in a roasted bird.
Do not refreeze a turkey that thawed using the cold water method or on the counter. Those methods allow the surface to warm up, and bacteria may have begun to multiply.
Cold water thawing as a faster alternative
If you forgot to plan ahead, you can thaw a turkey in cold water in about 30 minutes per pound. A 16-pound turkey thaws in roughly 8 hours. Keep the turkey in its original packaging and submerge it completely in a sink or large container filled with cold water. The water must be cold—not room temperature.
Change the water every 30 minutes. This keeps the temperature down and speeds thawing. If you skip water changes, the turkey will warm up and bacteria will begin to grow. Set a timer on your phone so you do not forget.
Once the turkey is thawed using this method, cook it immediately. Do not refrigerate it and cook it later. The surface has warmed up during thawing, and bacteria may have started to multiply. Cold water thawing is a rescue method for last-minute cooking, not a way to thaw ahead of time.
Why counter thawing is unsafe
Thawing a turkey on the kitchen counter is not safe, even if you think it will thaw faster. The surface of the turkey reaches room temperature (68°F to 72°F) within 1 to 2 hours, while the inside is still frozen. Bacteria like Salmonella and Clostridium perfringens multiply rapidly in this warm outer layer. By the time the inside thaws, the outside may have dangerous levels of bacteria that cooking alone cannot fully eliminate.
The USDA and CDC both recommend against counter thawing for this reason. It is not worth the risk, even if it seems faster. Refrigerator thawing and cold water thawing are the only safe methods.
Thawing time for different turkey sizes
| Turkey Weight | Refrigerator Thawing Time | Cold Water Thawing Time |
|---|---|---|
| 8–12 pounds | 2–3 days | 4–6 hours |
| 12–16 pounds | 3–4 days | 6–8 hours |
| 16–20 pounds | 4–5 days | 8–10 hours |
| 20–24 pounds | 5–6 days | 10–12 hours |
These times are estimates. Refrigerator thawing depends on how cold your fridge runs and whether air circulates around the turkey. Cold water thawing depends on how quickly the water cools and how often you change it. Start checking the turkey a few hours before the estimated time is up. It is thawed when the thickest part of the thigh feels soft and the legs move freely at the joint.
If you are thawing a very large turkey (over 24 pounds), you may run out of refrigerator space or need more than 6 days. In that case, consider splitting the thawing between the refrigerator and a cooler with ice packs, or plan to use cold water thawing for the final stage once the bird is partially thawed.
Frequently Asked Questions
Can I thaw a turkey in the microwave?
Yes, but only if you plan to cook it immediately after. Use the defrost setting and follow your microwave's instructions for the turkey's weight. The microwave thaws unevenly—some parts warm up while others stay frozen—so you must cook it right away. This method is not recommended for large turkeys because the size makes even thawing nearly impossible.
What if my turkey is still partially frozen when I need to cook it?
You can roast a partially frozen turkey, but it will take longer to cook—add 50% more time to the normal cooking time. The outside may brown too quickly while the inside is still cold. A meat thermometer is essential: the thickest part of the thigh must reach 165°F all the way through. Partially frozen turkeys are riskier because cold spots may not reach a safe temperature.
How do I know if a thawed turkey has gone bad?
A bad turkey smells sour or off, feels slimy, or has gray or brown patches on the skin. If you notice any of these signs, throw it away. A turkey that thawed in the refrigerator and stayed cold should not develop these signs within 1 to 2 days, but trust your senses. When in doubt, do not cook it.
Can I thaw a turkey in a cooler with ice packs?
Yes, if you keep the temperature below 40°F. This works if your refrigerator is too full or if you are preparing at a location without enough fridge space. Use plenty of ice packs and a thermometer to monitor the temperature. Change or refreeze the ice packs as needed. This is slower than refrigerator thawing but safer than counter thawing.