FoodKeeper-based refrigerated planning reference
How long does milk last in the fridge?
Well Stockd’s curated reference uses about 7 days refrigerated for milk, assuming a refrigerator kept at 40°F (4°C) or below. This is a planning estimate drawn from the app’s FoodKeeper/FSIS-based catalog, not a package date or a safety guarantee.
Read the full guide: How long is milk good after opening?
Unopened, opened, and frozen
The single fridge number above is a planning figure. Most of the questions people actually ask about milk turn on whether the package has been opened, so those windows are listed separately here.
- Unopened
- Up to the printed date, typically about 1 week past it if kept cold
- Opened or cut
- About 1 week once opened
- Freezer
- About 90 days at best quality. Frozen food stays safe indefinitely at 0°F; the window is about texture and flavour.
- How to store it
- Back of a shelf, never the door — door temperature swings are the main reason milk turns early. Freezing changes the texture but is safe.
How to tell if milk has gone bad
Dates are estimates; these are the checks that actually decide it. When more than one of these is present, throw it out rather than tasting to find out.
- Sour smell
- Lumps or a thickened pour
- Yellowing
How to use this window
A weekly kitchen review is frequent enough to surface this item before the catalog window passes.
Well Stockd does not know when this food was harvested, packed, purchased, opened, prepared, or moved between storage locations. Record the relevant opened, prepared, or refrigerated date, follow package directions, keep your refrigerator at 40°F or below, and use the official item listing when food safety is in question.
Primary sources and limits
The repository catalog identifies USDA FoodKeeper and FSIS typical refrigerated storage guidance as its source. FoodKeeper explains that storage times are guidelines and that actual quality varies with growing, handling, distribution, and storage conditions.