Amit's data tools
CookClock
Chicken · oven

Chicken Breast (Boneless)
cooking times

20 min – 25 min At the most common temperature, 400°F, boneless chicken breasts takes about 20 min – 25 min. Pick your temperature below for the full chart. Done is always 165°F internal.

All temperatures compared

Oven tempEstimated timeNotes
350°F25 min – 30 min
375°F20 min – 25 min
400°F20 min – 25 minmost common
425°F20 min – 20 min

When is it actually done?

165°F internal The USDA FSIS safe minimum internal temperature for this cut is 165°F, followed by a rest of about 5 minutes. The clock estimates; the thermometer decides. Every time on this page is a planning range, not a doneness test.

Sizing: Times are for typical 6–8 oz boneless, skinless breasts. Very large (10 oz+) breasts add 5–10 minutes; thin-sliced cutlets can finish in half the time.

Worth knowing before you start

  • Thickness matters far more than weight — a pounded, even breast cooks faster and stays juicier than a thick teardrop shape.
  • Pull at 162–163°F and rest 5 minutes; carry-over heat finishes the job at 165°F without the chalky texture of an overshot breast.
  • Bone-in, skin-on breasts run 10–15 minutes longer than these times.

One family of free data tools