Can You Freeze Walnuts (shell or no shell)?

Complete fridge & freezer storage guide — backed by USDA data

The Quick Answer

✓ Yes

Walnuts (shell or no shell) can be safely frozen for up to 24 months.

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9–12 months

Keep refrigerated at or below 40°F (4°C).

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24 months

Keep frozen at or below 0°F (-18°C).

Select where you stored it and when — we’ll calculate the best by date.

When did you store it?

or pick a date:

Store in an airtight container to maximize freshness.

Rancid or very bitter smell — walnuts go rancid faster than other nuts.

Yes, Walnuts (shell or no shell) can be frozen for 24 months.

Walnuts (shell or no shell) lasts 9–12 months in the refrigerator when stored properly at or below 40°F (4°C).

Rancid or very bitter smell — walnuts go rancid faster than other nuts.

For best results storing Walnuts (shell or no shell), we recommend: Airtight food storage containers

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ℹ Data source: Storage times are sourced from USDA FoodKeeper database. For official guidance visit FoodSafety.gov.

ℹ AI disclosure: Content on this site was generated with AI assistance and reviewed for accuracy. Always use your best judgment with food safety.

ℹ Not a substitute: This site is for informational purposes only. When in doubt, throw it out.