Salmon Fillet
cooking times
The answer
10 min – 15 minat 400°F
At the most common temperature, 400°F, salmon fillets takes about 10 min – 15 min. Pick your temperature below for the full chart. Done is always 145°F internal.
SOURCE·USDA FSIS safe minimum internal temperatures·salmon fillet row of the FSIS chart·REVIEWED JUL 2026
USDA safe zone — 145°F and above
Done is a temperature, not a time. Every figure on this page is a planning range; the green band is the only part that decides. For salmon fillets it opens at 145°F and a 3-minute rest.
Source—USDA Food Safety & Inspection Service safe minimum internal temperatures—retrieved 2026-07
How this is worked out
- Anchor. Start from what USDA FSIS publishes for salmon fillets — its safe minimum internal temperature of 145°F, and the FSIS roasting timetable where one exists for this cut.
- Rate. Convert the anchor into a planning rate at 400°F: a fixed published range, cross-checked against at least three independently published sources.
- Scale. This cut is timed by piece, not by weight, so the range is published as-is and widened to cover source disagreement rather than averaged.
- First check. The first thermometer reading is set at 85% of the low end of the range — early enough that an under-reading costs nothing and a late one cannot cost the meal.
- Gate. The time is only a plan. It is not done until a food thermometer reads 145°F in the thickest part, then rests about 3 minutes. Time never overrides temperature on this site.
- Round. Every printed figure is rounded to the nearest 5 minutes; precision beyond that would be invented.
plan_range = published range at 400°F
first_check = plan_low × 0.85
DONE ⟺ internal_temp ≥ 145°F AND rest ≥ 3 min
(USDA FSIS — the gate, not the clock)
SOURCE·USDA FSIS safe minimum internal temperatures·safe minimum for this cut·REVIEWED JUL 2026
Pick your temperature
Every temperature this chart room holds for salmon fillets, each with its own worked ledger.
The whole cut, temperature by temperature
| Oven temp | Estimated time | Notes |
|---|---|---|
| 375°F | 15 min – 20 min | |
| 400°F | 10 min – 15 min | most common |
| 425°F | 10 min – 15 min |
SOURCE·USDA safe-temperature guidance·timing ranges derived, see method·REVIEWED JUL 2026
When it is actually done
145°F internal
The USDA FSIS safe minimum internal temperature for this cut is 145°F, followed by a rest of about 3 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 1–1.5 inch thick, 6–8 oz portions or a side of salmon of the same thickness — thickness, not weight, drives fish timing.
SOURCE·USDA FSIS safe minimum internal temperatures·salmon fillet row of the FSIS chart·REVIEWED JUL 2026
What the ledger does not tell you
- USDA's 145°F leaves salmon firm and fully opaque; many cooks pull at 125–130°F for a silkier medium — that is a personal-preference call below the federal guideline, made with fresh, well-handled fish.
- Fish flakes when pushed with a fork at done — the flake test and the thermometer usually agree within a minute.
- A whole side cooks in the same time as portions of the same thickness; it is one piece of the same geometry.
The clock tells you when to start looking. The thermometer tells you when to stop.
