How Long to Bake Chicken: Times & Temperatures for Perfect Results

Anyone who has stared into an oven uncertainly, wondering if their chicken is cooked through, knows the feeling. This guide takes the guesswork out of baking chicken by combining USDA safety standards with time-tested cooking data.

USDA safe internal temperature: 165°F (74°C) ·
Average baking time for boneless chicken breast at 400°F: 20-25 minutes ·
Average baking time for bone-in chicken thighs at 400°F: 35-45 minutes ·
Average baking time for a whole chicken (4-5 lbs) at 350°F: 1 hour 30 minutes to 2 hours

Key numbers for quick reference:

How long does it take to bake raw chicken?

Baking time for chicken breasts

• At 425°F (220°C), a medium breast (150-200g) bakes in 18-25 minutes, according to Chef Lola’s Kitchen (popular recipe blog)
• At 400°F (200°C), boneless breasts average 20-25 minutes (Sage and Sesame)
• At 350°F (175°C), expect 25-30 minutes (The Pioneer Woman)

Tastefully Grace recommends pulling breasts at 160°F and allowing carryover cooking to bring them to 165°F during a 3-5 minute rest.

Bottom line: Thinner breasts at high heat cook fastest; always check the thickest part with a thermometer. Undercooked chicken is a food safety risk, so never rely on time alone.

Baking time for chicken thighs and drumsticks

• Bone-in, skin-on thighs at 400°F: 35-45 minutes
• Drumsticks at 400°F: 35-40 minutes

Dark meat benefits from higher final temperatures. ThermoWorks (cooking temperature authority) notes that thighs and drumsticks often taste better at 170-180°F because higher heat helps break down connective tissue. Springer Mountain Farms advises checking both breast and thigh because the thickest section determines doneness.

Baking time for a whole chicken

• A 4-5 lb (1.8-2.3 kg) whole chicken at 350°F: 1 hour 30 minutes to 2 hours
• A 2kg chicken at 180°C (350°F): approximately 20 minutes per 500g plus 20 minutes (about 1 hour 40 minutes total)

The USDA Food Safety and Inspection Service (official U.S. poultry safety guidelines) requires 165°F in both breast and thigh. FoodSafety.gov confirms this applies to whole birds and all cuts.

How long to cook chicken at 180 in the oven?

180°C equals 350°F — a moderate, forgiving temperature that works for most cuts.

Cooking chicken breast at 180°C

• Boneless breasts: 25-30 minutes
• Thicker breasts (200g+): closer to 30 minutes

Cooking whole chicken at 180°C

• Calculate: 20 minutes per 500g plus 20 minutes
• A 1.6kg bird: about 1 hour 20 minutes

Cooking chicken thighs at 180°C

• Bone-in thighs: 40-50 minutes

Cooking at 180°C is not too high; it is a standard moderate temperature and will not dry out the meat if you use a thermometer.

Bottom line: 180°C is a safe, versatile temperature. For the juiciest results, remove chicken from the oven 5°F before the target and let carryover cooking finish the job.

What are common mistakes when baking chicken?

Mistake: Not using a meat thermometer

• Undercooked chicken is a food safety risk — always check for 165°F in the thickest part (The Pioneer Woman)
• Visual cues (clear juices, no pink) are unreliable; only a thermometer guarantees safety

Mistake: Overcrowding the pan

• Overcrowding causes steaming instead of baking, leading to uneven cooking and longer times
• Leave at least 1 inch between pieces for hot air circulation

Mistake: Baking at too low a temperature

• Temperatures below 350°F prolong cooking and can dry out chicken before it is cooked through
• For moist results, bake at 400°F or higher for breasts, 350-375°F for whole birds

Mistake: Not resting the chicken

• Letting chicken rest for 5-10 minutes after baking allows juices to redistribute
• A breast cut immediately loses moisture; a rested breast stays juicy

The implication: Master these four mistakes and your chicken will improve dramatically.

Should I cover a chicken with foil when roasting?

When to use foil for baking chicken

• Covering with foil traps moisture and prevents over-browning, useful for whole chickens that spend a long time in the oven
• It also prevents the skin from burning while the interior cooks through

When not to use foil

• Baking uncovered produces a crispy skin or seared exterior
• For bone-in thighs and drumsticks, uncovered at 400°F gives the best crispness

It is common to bake covered for part of the time and uncovered for the last 15-20 minutes to allow browning. Easy and Delish recommends this combination for moist, golden results.

How long to bake chicken breast at 400?

• Boneless, skinless breasts (150-200g): 20-25 minutes
• Butterflied or thin breasts: 15-20 minutes

At 400°F, the balance between speed and moisture retention is good. Remove the chicken when the thickest part reads 165°F. Chef Lola’s Kitchen suggests checking at 18 minutes and adjusting based on thickness.

The implication: 400°F is the sweet spot for busy weeknights — fast enough to be practical, gentle enough to avoid drying out.

Baking times at a glance

Six cuts, one pattern: higher heat shortens time but requires careful monitoring to avoid overcooking.

The pattern: Use the table as a guideline, but the thermometer is the final authority.

How to bake chicken perfectly: step-by-step

1. Preheat the oven to the desired temperature (350-425°F based on cut). Use an oven thermometer to verify accuracy.
2. Pat the chicken dry with paper towels — moisture on the surface will steam instead of brown.
3. Season generously with salt, pepper, and any desired herbs or spices. Oil or butter can help crisp the skin.
4. Arrange in a single layer in a baking dish or sheet pan. Leave space between pieces for air circulation (The Pioneer Woman).
5. Bake uncovered (or covered for first portion for whole birds) until the thickest part reads 165°F on an instant-read thermometer. For breasts, remove at 160°F and let carryover cooking finish to 165°F.
6. Rest 5-10 minutes before slicing or serving. This allows juices to redistribute and ensures moist meat.

For a similar oven-based recipe, try our guide on How to Roast Pumpkin Seeds: Oven, Air Fryer, and Pan.

Expert perspectives

All poultry must reach an internal temperature of 165°F to be safe to eat.

USDA Food Safety and Inspection Service (official U.S. poultry safety guidelines)

Baking chicken breast at 425°F for about 20 minutes gives a juicy, tender result — but always verify with a thermometer.

Chef Lola’s Kitchen (popular recipe blog)

Dark meat cooked to 170-180°F is more tender because the higher temperature breaks down collagen.

ThermoWorks (cooking temperature authority)

Your oven may run hot or cold; the only reliable test is a thermometer. For home cooks who want consistently safe, juicy chicken, investing in a good instant-read probe is non-negotiable. If you’re looking for another easy oven recipe, check out 3 Ingredient Peanut Butter Cookies: Easy Recipe & Troubleshooting. The choice is clear: trust the temperature, not the timer.

For those focusing on just one cut, our guide on baking chicken breast provides precise times and temperatures tailored to that popular option.

Frequently asked questions