Shelf Life Check

Find source-backed US food storage guidelines and a date calculator. Know the limits before deciding what to keep.

Find your food

What are you storing?

Choose the correct state before using a date guideline.

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Save the guideline windows for foods you already stored. Entries stay in this browser and are not uploaded or synchronized. Dates do not establish food safety.

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Not sure which condition applies? Browse condition comparisons →

01 · Exact condition

Raw is not cooked

Opened, unopened, fresh and prepared items can have different time windows. We list them separately.

02 · Context matters

Dates are not a safety test

Only calculate with proper storage assumptions. Your actual temperature and handling history are not verified.

03 · Traceable data

See the government source

Each reference points to an official storage chart. Freezer times reflect quality, not a safety deadline.

Source transparency. The date calculator uses reviewed US guidelines only, while the larger historical USDA archive remains reference material. Country-specific food safety guides are available for the United Kingdom, Spain, Germany, French-speaking Canada, and Australia. Read our methodology or browse all 44 entries.