How Long Does Zucchini (Fresh) Last?
Fresh whole or cut zucchini and summer squash.
The Short Answer
Zucchini (Fresh) lasts 4–5 days when stored properly in the fridge. Store unwashed in the crisper drawer in a perforated bag or loosely wrapped. Do not seal tightly because zucchini needs
Storage Times for Zucchini (Fresh)
Source: USDA FoodKeeper | Last verified: March 30, 2026 | Our methodology
How to Store Zucchini (Fresh)
Store unwashed in the crisper drawer in a perforated bag or loosely wrapped. Do not seal tightly because zucchini needs airflow. Cut zucchini should be stored in an airtight container and used within 2-3 days.
How to Tell if Zucchini (Fresh) Has Gone Bad
Soft spots, wrinkled skin, mushy texture, slimy surface, bitter taste.
Zucchini has a high water content, which is why it goes soft relatively quickly. For longer storage, do not cut it until you are ready to use it. Whole zucchini lasts significantly longer than sliced.
Frequently Asked Questions
Bad zucchini feels soft and mushy, especially at the ends. The skin may be wrinkled or the surface slimy. A bitter taste when cooked is another sign. Small soft spots can be cut away if the rest is firm.
Yes, but blanch slices for 1-2 minutes first, then ice bath and freeze on a sheet pan before bagging. Frozen zucchini works best in cooked dishes like soups and casseroles, not raw.
Excess moisture and a sealed plastic bag trap humidity around zucchini, creating a slimy surface. Use a perforated bag or wrap loosely to allow air circulation.
The Bottom Line
Zucchini (Fresh) keeps for 4–5 days when stored properly. Always check for signs of spoilage before eating, and remember that these times are guidelines, not guarantees. When in doubt, discard it.