FoodStorageCheck

How long does coffee (home ground, non-vacuum) keep after opening in the pantry?

Official USDA FoodKeeper guidance for one exact storage condition

PantryAfter opening

3 to 5 weeks

This is storage guidance from the cited FoodKeeper record, not a guarantee that food remains safe through the final day.

Cool, dry pantry or cupboard

Answer basis

Food
Coffee
Preparation or package state
home ground, non-vacuum
Storage
Pantry
Timing
After opening
Source field
Pantry_After_Opening

Source: USDA FSIS FoodKeeper Data, data version 128.

See every listed condition for coffee