Food expiry database
Does Yogurt Expire? Fridge Storage Guide
Yes. FoodKeeper lists yogurt at about 1 to 2 weeks in the refrigerator and about 1 to 2 months in the freezer.
This page shows the official storage guidance, what it means in everyday use, and which date or condition is worth tracking at home.
Quick storage guide
| Situation | How long it usually lasts | Storage | Safety or quality? |
|---|---|---|---|
| Unopened | 1 to 2 weeks | refrigerated | Quality |
| Opened | 1 to 2 weeks | refrigerated | Quality |
| Frozen | 1 to 2 months | Freezer | Quality |
What the source actually supports
- Yogurt: 1 to 2 weeks in refrigerated — FSIS FoodKeeper data.
- Yogurt after opening: 1 to 2 weeks in refrigerated — FSIS FoodKeeper data.
Does yogurt actually expire?
Yes. FoodKeeper lists yogurt at about 1 to 2 weeks in the refrigerator and about 1 to 2 months in the freezer.
For yogurt, the official window only makes sense when you pair it with how the item was actually stored, handled, and served at home. Warm exposure, repeated opening, contamination, and missing open dates can matter just as much as the printed date.
How to store yogurt
Yogurt is often opened and reclosed many times, which is why the real-life open date matters even when the printed date is still visible. Keep it cold and use a clean spoon so you do not shorten its usable life unnecessarily.
Single-serve cups and large tubs behave differently in a household routine, so it is worth tracking the format you use most.
Signs yogurt should be discarded or replaced
- Discard yogurt if it shows mold, smells wrong, or the container is damaged.
- Replace it sooner if it was left out for a long breakfast or snack period.
- If you cannot tell when it was opened, do not keep stretching it.
Track the opened item, not just the unopened package
ShelfDate is most useful when fridge and pantry items get an open date, a printed date, and a reminder before they quietly turn into guesswork.
Download Shelf Date if you want the next action view instead of another passive list.
When to set a reminder in ShelfDate
- Set a reminder for the package currently in use.
- Add an open-date reminder for large tubs you use over several days.
- Track backup containers separately if you buy multipacks or stock up.
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Common questions about yogurt
The safest way to use this page is to combine the official storage guidance with the condition of the yogurt and the way it was actually handled at home.
Sources
- FSIS FoodKeeper data — USDA item-level storage data used for Yogurt.
- Food Safety During Power Outage — FoodSafety.gov keep-or-discard backup guidance after unusual warm exposure.