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Thaw time calculator

Enter the weight and the method. Times follow USDA FSIS guidance: about 24 hours per 5 lb in the fridge, 30 minutes per pound in cold water.

Thaw times appear here.

The three safe ways to thaw

  1. In the refrigerator. Slowest and safest. Food stays at 40°F (4°C) or below. Ground meat, poultry and seafood keep 1–2 more days after thawing; roasts and steaks 3–5 days.
  2. In cold water. Seal the food in a leak-proof bag, submerge it in cold tap water and change the water every 30 minutes. Cook immediately.
  3. In the microwave. Use the defrost setting and cook immediately, because some areas begin to cook.

Source: USDA FSIS, "The Big Thaw — Safe Defrosting Methods".

FAQ

How long does a turkey take to thaw in the fridge?
About 24 hours for every 4–5 lb. A 15 lb turkey needs 3–4 days.
Can I thaw meat on the counter?
No. The outside reaches the danger zone (40–140°F) while the centre is still frozen. Use the fridge, cold water or the microwave.
Can I refreeze thawed meat?
Yes if it thawed in the fridge, though quality drops. Food thawed in cold water or the microwave should be cooked first.
Can I cook meat from frozen?
Yes. Allow about 50% more cooking time and check the internal temperature.

More tools: Leftover calculator · Freezer time calculator · Left-out checker · Best-by date decoder

Numbers on this page come from USDA FoodKeeper and FSIS guidance. Last verified November 2026. How we verify our data · Report a wrong number