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How long does coffee, home ground, non-vacuum last?

Coffee, home ground, non-vacuum keeps for about 3 to 5 months in the pantry. Counted from the date of purchase.

WhereHow long
Pantry3 to 5 months
Pantry, after opening3 to 5 weeks
Freezer1 to 2 years

Storage times are the USDA FoodKeeper guidance for quality and safety, not a guarantee; a printed use-by date on the package comes first. Source: USDA FSIS FoodKeeper (CC0), fetched 2026-10-27, category Beverages.

How Known uses thisWhen a receipt lists coffee, home ground, non-vacuum, Known estimates an expiry from the purchase date and typical shelf life and shows which rule it used, for example "7-day rule". Shelf-stable staples get no date at all.

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