Guides › How long does food last › Pudding mixes

How long does pudding mixes last?

Pudding mixes keeps for about 1 year in the pantry. Counted from the date of purchase.

WhereHow long
Pantry1 year
Pantry, after opening3 to 4 months

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 Shelf Stable Foods.

How Known uses thisWhen a receipt lists pudding mixes, 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.

Stop finding it in the back of the fridge

One receipt photo, and every grocery line gets an estimated use-by date and a reminder. No account, nothing to type.

Open Known, it is free

More in Shelf Stable Foods