How long do pumpkin seeds last?
Short answer: Pumpkin seeds (raw, no shell) keep 6 months in the fridge and 6 months in the pantry.
Storage chart
| Type | Pantry | Fridge |
|---|---|---|
| raw, no shell | 6 months | 6 months |
| raw, in-shell | 6 months | Not recommended |
| roasted, no-shell | 6 months | — |
| roasted, in-shell | 6 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.
Storage tips
- Refrigeration not necessary for unsalted pumpkin seeds.
Keep it longer
Keep the fridge at 40°F (4°C) or colder and the freezer at 0°F (−18°C). Write the date on containers when you open or cook something.
Common questions
How long do pumpkin seeds last in the fridge?
6 months in the refrigerator at 40°F (4°C) or below, according to USDA FoodKeeper data.
How long do pumpkin seeds last at room temperature?
6 months in a cool, dry pantry.
How can I tell if pumpkin seeds 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 shelf stable foods
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.