Yogurt keeps 7-14 days in the fridge at 40°F or below. It can be frozen for 1-2 months, though thawed yogurt is thinner and best for smoothies or baking.
Storage times from USDA, FoodSafety.gov, FDA and university extension services. Checked .
How long does yogurt last in the fridge?
7–14 days at 40°F (4°C) or below.
Can you freeze yogurt?
Yes. For best quality use it within 1–2 months. Texture changes; good for smoothies; best quality; safe indefinitely at 0°F.
- Freeze in portions for smoothies or baking.
- Stir after thawing; texture will be thinner.
After thawing: Thaw in the fridge, stir, and use within a few days.
How long can yogurt sit out?
No more than 2 hours at room temperature, or 1 hour when it's above 90°F (USDA's 2-hour rule). After that, throw it out.
How to tell if yogurt has gone bad
- Mold
- Sour smell beyond normal tang
- Excess separation with off color
Bacteria that cause food poisoning don't always change the look or smell of food, so go by the storage times above. When in doubt, throw it out.
Questions people ask
Is yogurt good after the date?
Often for a short time. UK Extension lists about 1 week after the sell-by date if kept cold.
Is the liquid on top of yogurt safe?
Yes, that's whey; stir it back in. Discard yogurt with mold or an off smell.