USDA-based · Sean Bernath · How this page was made · Last reviewed July 10, 2026 · Sources ↓
Bread
Commercial bread lasts 5–7 days in the pantry, 1–2 weeks in the fridge, and 3 months in the freezer.
How long it keeps — Pantry
Fridge times here are mostly quality windows from USDA FoodKeeper and related federal guidance — past them, flavor and texture decline; discard when mold, slime, off odors, or other spoilage signs appear. Freezer times are also quality windows at 0°F (FoodKeeper / FDA where cited). Not medical advice.
How to store bread
Bread keeps about 5–7 days at room temperature and 3 months in the freezer. The one place it should generally not go is the refrigerator.
Store it in a bread box, a paper bag, or its original packaging at room temperature. Paper keeps a crusty loaf crusty; plastic keeps a soft loaf soft but encourages mold. Choose based on which quality you care about.
The freezer is the right answer for anything you will not finish in a few days. Slice the loaf first, then freeze it in a bag, and take out slices as you need them — they toast perfectly from frozen. A whole loaf thaws well too, wrapped, at room temperature.
Refrigerate bread only if your kitchen is very warm and humid and mold is the greater threat.
By state & packaging
Why bread goes bad
Bread fails in two completely separate ways, and confusing them leads to the most common bread storage mistake there is.
Staling is not drying out. It is starch retrogradation — starch molecules that were gelatinized and disordered during baking gradually recrystallizing into an ordered structure, forcing water out of the starch granules and making the crumb firm and crumbly. It is a physical process, not a microbial one.
Critically, retrogradation runs fastest at refrigerator temperatures, around 35–40°F. Bread stored in the fridge goes stale roughly three times faster than bread on the counter. This is the reason the fridge is the wrong place for bread, and it is genuinely counterintuitive.
Freezing, by contrast, is below the range where retrogradation occurs, so it essentially stops the process. That is why the freezer works so well and the fridge does not.
Staling is also partly reversible: heating bread above about 140°F re-gelatinizes the starch, which is why toasting or a few minutes in a warm oven revives a stale loaf.
Mold is the other failure, and it is microbial. Because bread is porous and high in moisture, the USDA advises discarding the entire loaf rather than cutting off a moldy slice — the filaments run invisibly through the crumb well beyond the visible spot.
Signs it has gone bad
Any of these means discard it. Do not taste food to check (FDA / CDC). Fridge times above are mostly quality guidance — use these spoilage signs (and package condition) to decide when to toss, rather than treating the day count as a raw-meat-style safety cliff.
What the date on the package means
Commercial bread "best by" dates are quality estimates (staling), not USDA safety deadlines. Mold is the hard stop: discard the loaf if you see mold — roots spread through soft bread even when you only spot one slice.
Freezing within a few days of purchase preserves quality longer than room-temperature storage past the printed date.
FAQ
Can I eat bread if I remove the moldy slice?
No. Mold roots spread invisibly through soft, porous bread. Discard the whole loaf.
Is bread still good after the best-by date?
Often yes for quality if there is no mold. A best-by date is not a safety deadline — but discard the whole loaf at the first mold spot.
Should I refrigerate bread?
Fridge slows mold but speeds staling. For longer keeping, freeze (about 3 months quality) instead of relying on the fridge.