How Long Does Salmon (Raw) Last?

Fresh raw salmon's fridge window (1-2 days) is shorter than most other proteins on this site because fish flesh breaks down faster than red meat or poultry, both from its own enzymes and from bacteria that thrive at refrigerator temperatures more readily on fish than on beef or chicken — a strong, distinctly fishy or ammonia-like smell (fresh salmon should smell mild and oceanic, not sharp), a dull, grayish color instead of vibrant pink-orange, or a slimy surface are the clear signs it's gone.

Storing salmon on ice in the fridge, not just on a shelf, is a genuinely useful extra step this site recommends for fish specifically — a bed of ice in a bowl or tray keeps the fillet colder than the fridge's ambient temperature alone manages, buying a bit more safety margin within that already-short window. Salmon bought straight from a reputable fishmonger the same day it'll be cooked, rather than sitting in a grocery cart for a full shopping trip first, holds its quality noticeably better through that narrow 1-2 day stretch. Farmed and wild salmon don't differ meaningfully in how quickly they spoil once purchased — the same smell, color, and texture checks apply to either, since the difference between them is about diet and fat content, not shelf stability. Pre-packaged salmon in vacuum-sealed plastic from the store can sometimes look and smell fine even close to its use-by date, since the sealed packaging limits air exposure — but that date still reflects the fishmonger's own quality estimate and is worth respecting rather than judging purely by smell through sealed plastic.

See Salmon (Raw)'s full storage & shelf-life guide (with spoilage signs) →