How Long Does Ground Coffee Last After Expiration Date. Drinking coffee past its expiry date will not cause any harm but you should discard moldy grounds. How long does ground ginger last after expiration date?
Ground coffee lasts roughly 4 months when properly contained and at room temperature also in the pantry. How long does ground ginger last after expiration date? Coffee past the expiration date deteriorates, and coffee that has not been stored properly loses its flavor and freshness.