Leftovers
How long does Pizza last?
High confidence
Safety concern
How long does Pizza last? fridge 3–4 days, freezer 2 months. Plus spoilage signs, sources, and an unopened-vs-opened note.
Quick answer
Fridge
3–4 days
Pantry
Refrigerate only
Freezer
2 months
Sealed / unopened: N/A
Signs Pizza has gone bad
- Mold on toppings or crust, slimy cheese, sour smell.
- Hardened or off-color cheese.
Discard immediately if
- Past 4 days in the fridge
- Was at room temperature more than 2 hours
- Any off smell or visible mold
Why guidance varies
Cooked food safety depends on how quickly it was cooled to 40°F, container depth, and whether it stayed under the 2-hour danger zone limit before refrigerating.
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Frequently asked questions
How long does Pizza last?
In the fridge: 3–4 days. In the freezer: 2 months. Sealed / unopened: N/A. Reheat in oven or pan for best texture. Microwave makes crust chewy.
How can you tell if Pizza has gone bad?
Signs that Pizza has gone bad: Mold on toppings or crust, slimy cheese, sour smell; Hardened or off-color cheese.
What does the date label on Pizza mean?
Pizza usually doesn't carry a printed date label — judge by storage time and the spoilage signs above.
Sources for this answer
- A USDA FSIS — Leftovers and Food Safety — Storage windows and refrigeration guidance for this category.
- A FoodSafety.gov — 4 Steps to Food Safety — Date-label interpretation and food-safety baseline.