Fridge storage
How long do cucumbers last in the fridge?
About 4 days for cucumbers. That’s what Well Stockd plans on; the table below has the sources’ own times.
Times are for a fridge at 40°F (4°C) or below. They’re a guide, not a safety guarantee.
How we checked this: each storage time here is checked against the source named beside it, USDA FoodKeeper, USDA FSIS or another, before the page goes live. A time marked “Our estimate” is Well Stockd’s own, since FoodKeeper and FSIS give none. Editorial policy
How long they keep
- Unopened
- 4 to 6 days refrigerated Source: USDA FoodKeeper: Cucumbers (opens in a new tab)
- Opened or cut
- Cut cucumber holds 2 to 3 days wrapped Our estimate: FoodKeeper and FSIS give no time for this.
- Freezer
- Not recommended: freezing damages the texture beyond use.
- How to store them
- Wrapped loosely in the warmest part of the fridge: cucumbers suffer chilling injury below about 50°F. Freezing turns them to mush.

How to tell if cucumbers have gone bad
Dates are estimates; these are the checks that actually decide it. Don’t taste food to check whether it has gone bad.
Throw them out at once if you see:
- Slimy skin
Warning signs (throw them out if you notice more than one):
- Soft, wrinkled ends
- Hollow center
Sources and limits
Write the date it went in on the container, and use it within 4 days. Don't wait for a weekly check.
Well Stockd doesn’t know when this food was harvested, packed, bought, opened or cooked. Write down the date you opened, cooked or refrigerated it, follow the package directions, keep your fridge at 40°F or below, and check the official listing when food safety is in question.
Each time in the table names its source beside it. A time marked “Our estimate” is Well Stockd’s own, because FoodKeeper and FSIS give none for that food in that state, and where our time differs from FoodKeeper’s, the row shows FoodKeeper’s figure too. The number at the top is Well Stockd’s own estimate. It’s a guide, not a safety guarantee: FoodKeeper says storage times are guidelines, and quality varies with how food is grown, handled, shipped and stored. This page was last updated .
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