How Long It Takes to Safely Defrost a 13-Pound Turkey in Your Refrigerator

A 13-pound turkey takes 3 to 4 days to defrost in the refrigerator

The rule for refrigerator thawing is 24 hours for every 4 to 5 pounds of turkey. A 13-pound bird falls into the 3- to 4-day window. This timing assumes your refrigerator stays at 40°F or below, which is the temperature that stops bacteria from multiplying while the ice crystals slowly melt from the inside out.

The reason this takes so long is that cold air moves slowly through a frozen turkey. The outer layers thaw first, but the center—especially near the thighbone—stays frozen for days. Rushing the process by using warm water or leaving the bird on the counter creates a dangerous window where the outside reaches the temperature bacteria love (40°F to 140°F) while the inside is still solid ice. Refrigerator thawing keeps the entire turkey in the safe zone the whole time.

Plan backward from when you need to cook. If you want to roast your turkey on Thursday evening, start thawing it Monday morning. If you are not sure your turkey will be fully thawed by cooking day, you can finish the job with the cold-water method on the final day—but only after the center has softened enough that you can move it.

Key Takeaways

• A 13-pound turkey needs 3 to 4 days in the refrigerator, calculated at roughly one day per 4 to 5 pounds of weight.
• Your refrigerator must stay at 40°F or below during the entire thaw to prevent bacteria from growing on the outer layers.
• Once thawed in the refrigerator, a turkey stays safe for 1 to 2 days before cooking, so you do not have to cook it immediately.
• If you are short on time, you can switch to cold-water thawing on the final day, which takes about 30 minutes per pound but requires changing the water every 30 minutes.
• Never thaw a turkey at room temperature or in warm water, as this allows bacteria to multiply in the outer meat while the center remains frozen.

Why refrigerator thawing is the safest method

Thawing in the refrigerator keeps the turkey in the food safety danger zone for the shortest amount of time. Bacteria like Salmonella and Listeria grow fastest between 40°F and 140°F. When you thaw slowly in a cold refrigerator, the entire bird stays below 40°F, so even if the outside reaches that temperature first, it does not stay there long enough for bacteria to multiply to dangerous levels.

The downside is time. You cannot speed up refrigerator thawing without switching methods. If you try to raise the temperature to hurry things along, you move the outer meat into the danger zone and leave it there while the inside is still frozen—exactly the condition that allows bacteria to grow unchecked.

This is why thawing in the refrigerator is the method recommended by the USDA and by food safety labs. It requires planning, but it removes the guesswork about whether the turkey is safe to cook.

Where to place the turkey in your refrigerator

Put the turkey on the lowest shelf of your refrigerator, still in its original packaging or in a large, shallow container. The lowest shelf catches any drips from the thawing ice, so it does not contaminate other foods. If your turkey is still in its original plastic bag and that bag is intact, you can leave it there. If the bag has a hole or if you removed the turkey, place it in a container that will hold the liquid.

Do not place the turkey directly on a shelf without a container underneath. Thawing turkey releases a lot of liquid, and that liquid can drip onto produce, dairy, or ready-to-eat foods below. Even though the liquid is cold, it carries bacteria from the raw turkey and can cross-contaminate anything it touches.

Make sure the turkey has enough space around it so cold air can circulate. A turkey that is wedged against the back wall or stacked under other items will thaw unevenly—the side against the wall will thaw faster than the side facing the open air. Leave at least a few inches of clearance on all sides if your refrigerator space allows it.

Checking if your turkey is fully thawed

A fully thawed turkey should feel soft and flexible throughout, with no hard or icy spots. Press the thickest part of the thigh with your finger—if it gives easily and feels like raw chicken, it is thawed. If you feel a hard core or if the meat is still stiff, it needs more time.

You can also check by inserting a meat thermometer into the thickest part of the thigh without touching bone. A thawed turkey will read somewhere between 32°F and 40°F. If the thermometer reads below 32°F or if you cannot insert it smoothly, the turkey is still partially frozen.

Do not assume the turkey is thawed just because the outside feels soft. The thigh and the cavity are the last places to thaw because they are the thickest and most insulated parts of the bird. A turkey can feel thawed on the outside and still have a frozen center.

What to do if you run out of time

If your turkey is not fully thawed by the time you need to cook, you have two options: finish thawing with the cold-water method, or cook it from a partially frozen state.

Cold-water thawing is faster than refrigerator thawing. Submerge the turkey in its original packaging (or a leak-proof bag) in cold water. Change the water every 30 minutes. This method takes about 30 minutes per pound, so a 13-pound turkey would take roughly 6 to 7 hours. The water must stay cold—if it warms up, you are back in the danger zone. This method works well if you have a large sink or a cooler and you can commit to changing the water regularly.

You can also cook a partially frozen turkey, though it will take longer. Add 50% more cooking time to your recipe. A partially frozen turkey is safe to cook as long as it reaches an internal temperature of 165°F in the thickest part of the thigh. Use a meat thermometer to check, because the outside may brown while the inside is still cold. This method is less predictable than cooking a fully thawed bird, so give yourself extra time and check the temperature often.

Never use a microwave or hot water to thaw a turkey. Both methods thaw the outside much faster than the inside, leaving the outer meat in the danger zone for too long.

How long a thawed turkey stays safe in the refrigerator

Once your turkey is fully thawed, it stays safe in the refrigerator for 1 to 2 days before you cook it. This window gives you a little flexibility if your cooking day shifts by a day or two. After 2 days, the quality of the meat begins to decline, and the risk of bacterial growth increases even at refrigerator temperature.

If you thaw the turkey and then decide you are not ready to cook it, you can refreeze it. A turkey that has been thawed in the refrigerator can go back into the freezer without cooking, and it will be safe. The quality may be slightly lower because some moisture is lost during thawing, but it is still safe to refreeze and cook later.

Do not refreeze a turkey that has been thawed using the cold-water method or at room temperature. Those methods allow the outer meat to warm up, and refreezing does not kill any bacteria that may have started growing. Only refrigerator-thawed turkeys can safely go back into the freezer.

Planning your thaw timeline

Use this simple backward-planning method: decide when you want to cook the turkey, then count back 3 to 4 days and start thawing then. Write the thaw start date on a piece of tape and stick it to the turkey so you do not forget when you put it in the refrigerator.

If you are cooking on Thanksgiving Thursday, start thawing on Monday morning. If you are cooking on Friday, start Wednesday morning. If you are cooking on Saturday, start Wednesday evening or Thursday morning. This gives you a full 3 to 4 days without rushing.

If you buy your turkey frozen and do not know exactly when you will cook it, thaw it as soon as you get home. A thawed turkey in the refrigerator stays safe for 1 to 2 days, so you have flexibility. A frozen turkey in the freezer stays safe indefinitely, but once it starts thawing, the clock is ticking.

Frequently Asked Questions

Can I thaw a 13-pound turkey in 2 days instead of 3 to 4?

Not safely in the refrigerator alone. You can speed up the final stages by switching to cold-water thawing on day 2 or 3, but starting with cold water from the beginning is faster—about 6 to 7 hours total for a 13-pound turkey. If you must thaw in 2 days, use cold water and change it every 30 minutes.

Is it okay to thaw the turkey in a cooler with ice packs instead of the refrigerator?

Yes, if you keep the temperature at 40°F or below and monitor it with a thermometer. A cooler with ice packs works like a cold refrigerator. You will need to add fresh ice every few hours to maintain the temperature. This method is useful if your refrigerator is too full, but it requires more attention than leaving the turkey in the fridge.

What if my refrigerator is warmer than 40°F?

Adjust your thaw time. If your fridge runs at 42°F or 43°F, add an extra day to the thaw. If you are not sure what temperature your refrigerator is, buy an inexpensive refrigerator thermometer and check. A fridge that runs warmer than 40°F is also not safe for storing other foods long-term, so it is worth fixing.

Can I thaw the turkey in the sink with the drain plugged?

Only if you use cold water and change it every 30 minutes. A sink full of stagnant water warms up quickly and becomes a breeding ground for bacteria. If you use this method, set a timer so you do not forget to change the water.

Do I need to remove the giblets before thawing?

No. The giblets (usually in a bag inside the cavity) thaw along with the turkey. Once the turkey is thawed, you can remove the giblet bag and use it for gravy or discard it. Do not try to remove the giblet bag while the turkey is still partially frozen—wait until it is fully thawed.