How long do nuts last once opened?
Nuts (jars or cans, opened) keep 4-6 months in the refrigerator.
Fridge
After opening
4-6months
Freezer
Can be frozen: yes
-
Pantry
2-9months
Mine has been in the fridge for
Refreeze after thawing in the fridge?
- United States
- Yes
- United Kingdom
- Only after cooking
How long do nuts last in the refrigerator?
- Jars or cans, opened4-6 monthsAfter opening
Refrigerators should be set to maintain a temperature of 40 °F or below.
Your fridge should be set between 0 and 5°C.
Other forms
| Form | Fridge | Freezer | Pantry |
|---|---|---|---|
| Jars or cans | - | 6-12 months | 1 year |
Sources
We always show the most cautious time among official sources. Last verified: October 1, 2026.