Baked Goods / Baking and Cooking

Flourwhite

1 year in the fridge after opening and 6–12 months in the pantry from the date of purchase.

Pantry

from purchase: 6–12 months
after opening: 6–8 months

Fridge

after opening: 1 year

Freezer

No USDA guidance

Source: USDA FSIS FoodKeeperHow to read these times

Common questions

How long does flour (white) last in the fridge?

1 year after opening.

How long does flour (white) last in the pantry?

6–12 months from the date of purchase. 6–8 months after opening.

How can I tell if flour (white) has gone bad?

Throw it out if it smells off, feels slimy or sticky, shows mold, or has changed color. Storage times assume it was handled safely and kept cold the whole time.