How long does Greek Yogurt last?
In the fridge: 14 days
In the freezer: 60 days
Greek yogurt lasts 2–3 weeks past the printed date when sealed and kept below 4°C, often longer than regular yogurt because of its higher acidity and protein content. Once opened, 7–10 days is realistic. Whey separation (clear yellow liquid on top) is normal — stir it back in. Sharp ammonia smell, fuzzy mold, bitter taste, or pink/yellow discoloration mean it's done. Always use a clean spoon to avoid introducing bacteria.
How to store it
- Middle or back shelf, sealed
- Clean spoon every time
- Smooth surface and reseal after use
- Stir whey back in
- Freeze for smoothies only
Signs it has gone bad
- Sharp ammonia or sour smell
- Fuzzy mold on surface
- Pink, orange, or yellow discoloration
- Bitter or fizzy taste
Signs it has gone bad
How long does greek yogurt last after opening?
Opened greek yogurt lasts 7–10 days in the fridge below 4°C.
Can you eat greek yogurt past the date?
Often yes — sealed it lasts 2–3 weeks past the printed date thanks to high acidity.
Can you freeze greek yogurt?
Yes for smoothies — the smooth texture turns grainy after thawing.