How long do blueberries last?
Short answer: Blueberries keep 1–2 weeks in the fridge and 8–12 months in the freezer.
Storage chart
| Fridge | Freezer |
|---|---|
| 1–2 weeks | 8–12 months |
Fridge at 40°F (4°C) or colder, freezer at 0°F (−18°C). Freezer times are for best quality; food kept frozen stays safe indefinitely.
Keep it longer
Keep most produce whole and unwashed until you use it; washing adds moisture that speeds spoilage. Store fruit that gives off ethylene (apples, bananas, avocados) away from leafy greens.
Common questions
How long do blueberries last in the fridge?
1–2 weeks in the refrigerator at 40°F (4°C) or below, according to USDA FoodKeeper data.
Can you freeze blueberries?
Yes. Frozen at 0°F (−18°C), blueberries keep best quality for 8–12 months. Frozen food stays safe indefinitely; the time is for taste and texture.
How can I tell if blueberries have gone bad?
Throw them out if you see mold, a slimy texture, an off smell or an odd color. For anything perishable, go by the storage time rather than smell: bacteria that cause food poisoning don't usually change how food looks or smells.
More produce
Source: USDA FoodKeeper data (USDA Food Safety and Inspection Service). Updated 2026-10-13. General information, not medical advice. When in doubt, throw it out.