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CookClock
Seafood · oven

Whole Salmon
cooking times

50 min – 1 hr 5 min At the most common temperature, 375°F, a whole salmon runs about 50 min – 1 hr 5 min at 5 lb. Pick your temperature below for the full chart. Done is always 145°F internal.

All temperatures compared

Oven tempTime for a 5 lb whole salmonPer pound
375°F50 min – 1 hr 5 min10–13 min/lb
400°F45 min – 1 hr9–12 min/lb

When is it actually done?

145°F internal The USDA FSIS safe minimum internal temperature for this cut is 145°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.

Worth knowing before you start

  • Measure at the thickest point behind the head; the tail will always be more done — tuck foil around the tail if it matters to you.
  • Stuffing the cavity with lemon and herbs barely changes the time; stuffing it densely with anything else does.
  • The skin peels off in one satisfying sheet after cooking — leave it on for the oven.

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