How long does Onions (whole) last?
Onions (whole) last 2 months in the fridge, 1 year (chopped) in the freezer. Spoilage signs to check, storage tips, and cited food-safety sources.
Quick answer
Can I still eat it?
Use this as a conservative screen before you rely on the storage window. If anything seems unsafe, discard it.
Onions (whole) is within the fridge window if it stayed cold/dry as required and shows no discard signs.
Sealed / unopened: N/A
Signs Onions (whole) has gone bad
- Soft spots.
- Dark patches on the skin.
- Sprouting (use immediately).
- Strong sulfurous or rotten smell, mushy bottom.
Discard immediately if
- Soft, wet, or slimy layers
- Visible mold or spreading rot
- Sour or otherwise abnormal smell
Why guidance varies
Fresh produce ripening depends on ethylene-gas exposure, storage temperature, humidity, and time since harvest — duration estimates assume typical home conditions, not optimal commercial storage.
Get a heads-up before it expires. Search the full database instead.
Frequently asked questions
How long does Onions (whole) last?
In the fridge: 2 months. In the pantry: 1–2 months. In the freezer: 1 year (chopped). Sealed / unopened: N/A. Store whole onions in a cool, dry, ventilated spot — not the fridge. Once cut, refrigerate in a sealed bag.
How can you tell if Onions (whole) has gone bad?
Signs that Onions (whole) has gone bad: Soft spots; Dark patches on the skin; Sprouting (use immediately); Strong sulfurous or rotten smell, mushy bottom.
What does the date label on Onions (whole) mean?
Onions (whole) usually doesn't carry a printed date label — judge by storage time and the spoilage signs above.
Sources for this answer
- A USDA FSIS FoodKeeper data — Storage windows and refrigeration guidance for this category.
- A FDA — Are You Storing Food Safely? — Date-label interpretation and food-safety baseline.