How Long to Cook a 4 lb Whole Chicken
A 4 lb whole chicken needs about 1h 32m at 375 °F / 190 °C. Pull it at 160 °F / 71 °C in the thickest part of the breast so it carries over to the USDA-safe 165 °F, then rest 15 minutes before carving.
Every method compared
Same 4 lb chicken, same doneness — only the heat changes. The one cut where food safety sets the number, not preference. Breast and thigh finish at different temperatures, so probe both.
| Method | Pit temp | Cook time | Pull at | Rest |
|---|---|---|---|---|
| Direct Grilling | 375 °F / 190 °C | 1h 32m | 160 °F | 15 min |
| Reverse Sear | 300 °F / 150 °C | 2h | 162 °F | 15 min |
| Smoker (Low & Slow) | 275 °F / 135 °C | 2h 20m | 162 °F | 15 min |
Pull temps differ per method on purpose: a 450 °F grill drives far more residual heat into the meat than a 225 °F pit, so the same final temperature needs a different pull point.
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Frequently Asked Questions
How long does a 4 lb chicken take?
About 1 hour 32 minutes at 375 °F. Smoking at 275 °F takes longer — see the method table above for exact times.
What temperature is chicken safe at?
165 °F / 74 °C in the thickest part of the breast, measured away from bone. Dark meat is better at 175 °F / 79 °C, where the connective tissue renders and the thigh stays juicy.
Do I pull chicken early for carryover?
Yes, but less than with beef. Pull at 160 °F and it coasts up to 165 °F while resting. Never serve poultry that has not reached 165 °F.