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How long does leftover pizza last?
Updated 2026-05-13 · USDA FoodKeeper & FDA guidelines
Refrigerator
4 days
3-4 days max in airtight container
Freezer
2 months
Wrap individual slices
The short answer
Leftover Pizza lasts as long as you store it correctly — which can mean anywhere from a few days on the counter to a year in the freezer. The numbers above represent best quality per USDA and FDA guidelines, not absolute safety limits.
Why these numbers vary
Cooked pizza, leftovers. Storage life depends on temperature consistency, humidity, packaging, and how fresh it was when you got it. Refrigerators that swing between 38°F and 45°F shave days off these numbers; vacuum-sealing or freezing extends them.
How to tell if leftover pizza is bad
- Hard, dried out crust
- Slimy cheese
- Sour smell
- Mold
Storage tips
- Reheat in oven (350°F) — microwaving makes it soggy
- Foil-wrapped slices freeze well
- Pizza stone reheating is best
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Frequently asked questions
How long does leftover pizza last in the refrigerator?
Leftover Pizza lasts 4 days in the refrigerator. 3-4 days max in airtight container
How long does leftover pizza last in the freezer?
Leftover Pizza lasts 2 months in the freezer. Wrap individual slices
How can you tell if leftover pizza is bad?
Watch for: Hard, dried out crust; Slimy cheese; Sour smell.