A whole chicken is safely cooked when the thickest part of the thigh reaches at least 165°F (about 74–75°C), with clear juices and no pink near the bone.

Safe internal temperature

  • Food-safety guidelines say chicken is safe once it reaches about 165°F / 74–75°C in the thickest part, which kills harmful bacteria like Salmonella.
  • For a whole bird, place the thermometer in the thickest part of the thigh without touching the bone to get an accurate reading.

Whole chicken vs stuffed

  • For an unstuffed whole chicken, aim for at least 165°F / 74–75°C in the thigh; many home cooks pull it around there and let it rest so juices redistribute.
  • If the chicken is stuffed, the center of the stuffing also needs to reach at least 165°F / 74–75°C to be safe.

Why some cooks go hotter

  • Some guides suggest cooking whole chickens or dark meat up closer to 180°F / 82°C in the thigh for a more tender texture, since collagen breaks down more at higher temperatures.
  • White meat (breast) tends to dry out if taken much past 165°F, so many people target around that temperature for the breast while letting thighs run hotter.

Oven temperature vs internal temp

  • Recipes might tell you to roast at 350°F, 400°F, or even 425°F, but the key food-safety number is still the internal 165°F / 74–75°C in the thigh for a whole chicken.
  • After it hits temperature, resting the chicken 10–15 minutes before carving helps keep the meat juicy and lets the temperature even out a bit.

TL;DR: For “what temp should a whole chicken be,” aim for at least 165°F / 74–75°C in the thickest part of the thigh (and in any stuffing), with many cooks letting dark meat climb a bit higher for tenderness.

Information gathered from public forums or data available on the internet and portrayed here.