For baked salmon in the oven, most home cooks use a moderate-to-high heat and then check doneness by internal temperature rather than time alone.

Ideal oven temperature

  • Common baking range: 350–450°F (175–230°C), depending on how fast you want it to cook and whether you like a gentle or quick roast.
  • Gentle bake: Around 350–375°F gives you a little more forgiveness so the salmon is less likely to dry out.
  • Hot and fast: Around 400–450°F for shorter cook times and slightly crisper edges or skin.

In practice, many recipes land at 375–400°F as a good everyday sweet spot for fillets.

Internal temperature and doneness

  • Food-safety target: The USDA recommends cooking salmon to an internal temperature of 145°F (63°C) measured in the thickest part.
  • Restaurant-style, a bit more moist: Many cooks pull salmon at around 135–140°F and let carryover heat finish it, which keeps the center extra juicy while still opaque and flaky.
  • Visual cues: The fish should turn opaque and flake easily with a fork at the thickest point.

If you want a quick rule: bake salmon at 375–400°F until the thickest part reaches about 135–145°F, then rest a couple of minutes before serving.

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