meat type
Chicken Cooking Time Calculator
Calculate safe roasting times for whole chicken by weight and oven temperature.
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Thanksgiving Turkey
14 lb turkey at 325 degrees F, unstuffed, standard oven.
Key values: 14 lb turkey · 325 degrees F · Standard oven
Roast Chicken
5 lb whole chicken at 375 degrees F in a convection oven.
Key values: 5 lb chicken · 375 degrees F · Convection oven
Sunday Beef Roast
8 lb bone-in beef roast at 350 degrees F, started at room temperature.
Key values: 8 lb beef roast · 350 degrees F · Room temp start
Whole Chicken Cooking Time
At 350°F (177°C), a whole unstuffed chicken takes approximately:
| Weight (lbs) | Time at 350°F | Time at 425°F |
|---|---|---|
| 3–4 | 1–1.25 hours | 45–60 min |
| 4–5 | 1.25–1.5 hours | 60–75 min |
| 5–7 | 1.5–2.25 hours | 75–100 min |
| 7–8 | 2.25–2.75 hours | 100–120 min |
Safe Internal Temperature
USDA minimum: 165°F (74°C) in the thickest part of the thigh (not touching bone). At this temperature, Salmonella is destroyed instantly. Insert the thermometer into the deepest part of the inner thigh for the most accurate reading.
Chicken Parts
At 375°F (190°C):
| Cut | Time | Internal temp |
|---|---|---|
| Bone-in breast | 30–40 min | 165°F |
| Boneless breast | 20–30 min | 165°F |
| Thighs (bone-in) | 35–45 min | 175°F (for texture) |
| Drumsticks | 35–45 min | 175°F |
| Wings | 25–30 min | 165°F |
Dark meat (thighs, drumsticks) benefits from cooking to 175°F — the extra heat breaks down collagen into gelatin, making the meat more tender and juicy.
Spatchcocking: The Fastest Method
Spatchcocking (butterflying) means removing the backbone and flattening the bird. This reduces cooking time by about 30–40%:
Why it works: Flattening creates uniform thickness, so the breast and thigh cook at the same rate. No more overcooked breast waiting for the thighs to finish. At 425°F, a 4 lb spatchcocked chicken is done in about 45 minutes.
Frequently Asked Questions
How long does it take to roast a whole chicken?
At 350°F, a whole unstuffed chicken takes approximately 20 minutes per pound. A 4-pound chicken takes about 1 to 1.25 hours. At 425°F, the same bird cooks in 45 to 60 minutes. Always verify with a meat thermometer.
What temperature should chicken be when done?
The USDA minimum safe internal temperature for all chicken is 165°F (74°C). Measure in the thickest part of the thigh, not touching bone. Many chefs pull at 160°F and rely on carryover cooking to reach 165°F during resting.
How long do chicken parts take to cook?
At 375°F: bone-in breasts take 30--40 minutes, boneless breasts 20--30 minutes, thighs and drumsticks 35--45 minutes, and wings 25--30 minutes. Dark meat (thighs, drumsticks) benefits from cooking to 175°F for better texture.
What is spatchcocking and how does it reduce cook time?
Spatchcocking means removing the backbone and flattening the bird. This creates uniform thickness so breast and thigh cook at the same rate, reducing total cook time by 30 to 40%. A 4-pound spatchcocked chicken at 425°F finishes in about 45 minutes.
Should I rest chicken before carving?
Yes, rest the chicken for at least 10 minutes before carving. This allows juices to redistribute throughout the meat and carryover cooking to bring the internal temperature up to the USDA-safe 165°F. Tent loosely with foil to keep warm.
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