Turkey Roasting Timer

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Common uses for a turkey roasting timer

  • Thanksgiving and Christmas dinner
  • Planning oven time around side dishes
  • Timing a stuffed bird
  • Working backwards from a serving time

Roasting times for turkey are an estimate for planning, not a doneness test. The bird is done when a food thermometer reads 74 °C (165 °F) in the innermost part of the thigh, the innermost part of the wing, and the thickest part of the breast — and, if the bird is stuffed, in the centre of the stuffing as well[1]. A timer tells you when to start checking; the thermometer tells you when to stop.

The times below assume a 165 °C (325 °F) oven and a fully thawed bird. A partially frozen turkey will take considerably longer and cook unevenly, which is why thawing time matters as much as roasting time. Stuffed birds take longer, because the stuffing is dense, starts cold and must itself reach 74 °C — which is also why the safest approach is to cook stuffing separately in a dish.

Thawing takes longer than people plan for

In the refrigerator, allow roughly 24 hours per 2 kg (about 4–5 lb) of turkey[1]. A 7 kg bird therefore needs three to four days, which is the step most often underestimated. In cold water, allow about 30 minutes per pound and change the water every 30 minutes; a turkey thawed this way must be cooked immediately.

Never thaw a turkey on the counter. The outer layer reaches unsafe temperatures long before the centre thaws.

Resting is part of the cook

Let the bird stand for at least 20 minutes before carving. Juices redistribute, and carving is markedly cleaner. Plan this into your schedule rather than treating it as slack — an oven that frees up 20 minutes earlier is often the difference between hot side dishes and lukewarm ones.

Working backwards from the time you want to eat

Take your serving time, subtract at least 20 minutes for the rest, then subtract the upper end of the roasting range for your weight — not the lower end, because an oven that runs cool or a bird that went in barely thawed will use every minute of it. That is your oven-in time. Anything that finishes early sits happily under foil; a bird that finishes late holds up the whole meal.

If you are cooking stuffing separately, it needs its own slot at the end, which is easier to find once the turkey is out and resting. That is the practical argument for separate stuffing on top of the safety one: it turns two competing oven demands into two consecutive ones.

Times are for planning. Doneness is decided by a thermometer reading 74 °C (165 °F) in the thigh, wing and thickest part of the breast[1].

Roasting times at 165 °C (325 °F), fully thawed bird
Weight Unstuffed Stuffed
1.8–3.6 kg (4–8 lb) breast 1½–3¼ h
3.6–5.4 kg (8–12 lb) 2¾–3 h 3–3½ h
5.4–6.4 kg (12–14 lb) 3–3¾ h 3½–4 h
6.4–8.2 kg (14–18 lb) 3¾–4¼ h 4–4¼ h
8.2–9.1 kg (18–20 lb) 4¼–4½ h 4¼–4¾ h
9.1–10.9 kg (20–24 lb) 4½–5 h 4¾–5¼ h
  • Stuffing must itself reach 74 °C (165 °F) in the centre. Cooking stuffing in a separate dish is safer and quicker.
  • Refrigerator thawing needs about 24 hours per 2 kg (4–5 lb) of turkey.

Source: Let's Talk Turkey — A Consumer Guide to Safely Roasting a Turkey

Sources

  1. Let's Talk Turkey — A Consumer Guide to Safely Roasting a Turkey , USDA Food Safety and Inspection Service — accessed 2026-07-28

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❓ Frequently Asked Questions

What internal temperature means the turkey is done?
74 °C (165 °F), measured in the innermost part of the thigh, the innermost part of the wing, and the thickest part of the breast. If the bird is stuffed, the centre of the stuffing must reach 74 °C too. Roasting time is only an estimate — the thermometer decides.
How much longer does a stuffed turkey take?
Roughly 15 to 30 minutes more depending on size, because the stuffing is dense, starts cold and must reach 74 °C itself. Cooking the stuffing in a separate dish is both safer and faster, and it lets you take the bird out as soon as the meat is done.
How long does a turkey take to thaw?
About 24 hours per 2 kg (4–5 lb) in the refrigerator, so a 7 kg bird needs three to four days. In cold water it is roughly 30 minutes per pound with the water changed every 30 minutes, and a turkey thawed that way must be cooked straight away. Never thaw on the counter.
Should I baste the turkey while it roasts?
It is optional and costs you oven heat each time the door opens, which lengthens the cook. If you do baste, do it sparingly and work quickly. Basting affects the skin, not the moisture of the meat, which is governed by final internal temperature.
How long should the turkey rest before carving?
At least 20 minutes. Juices redistribute through the meat and carving is much cleaner. Build the rest into your schedule rather than treating it as spare time — it also frees the oven for side dishes.
Can I cook a turkey from frozen?
It is possible but takes at least 50% longer than the times above and makes even cooking harder, particularly for a large bird. A fully thawed turkey is easier to time and gives a more predictable result. Never stuff a bird you are cooking from frozen.
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