How Long Does Frozen Pizza Last?
Unopened frozen pizza keeps its best quality for 12–18 months in the freezer, or until the date on the box. Once the wrap is opened, use it within 1–2 months. Bake it within a day if it thawed in the fridge.
Frozen Pizza — unopened
shelf life- Opened: 1 day in the fridge
- Cooked: 3–4 days in the fridge
Fridge at 40°F (4°C) or below · freezer at 0°F (−18°C). Freezer times are for best quality; frozen food stays safe longer.
Frozen pizza is a par-baked or raw-dough crust topped with sauce, cheese and toppings, shrink-wrapped and frozen. It is a cook-before-eating product: the dough and some toppings are not fully cooked, which is why the box says to keep it frozen and bake it from frozen. The thin plastic wrap is a weak moisture barrier, so freezer burn arrives sooner than the date on the box suggests.
How to store frozen pizza
- Store boxes flat so the toppings stay evenly spread, and keep them at 0°F (−18°C) toward the back of the freezer.
- Bake from frozen as the box directs. The times and temperatures on the package assume a frozen pizza, and thawed dough can turn soggy or stick to the rack.
- If the inner plastic is torn or you are keeping half a pizza unbaked, wrap it tightly in plastic wrap plus foil or a large freezer bag.
- Bring frozen pizza home quickly in an insulated bag; a pizza that thaws in a hot car for hours is not safe to refreeze.
- Refrigerate baked leftovers within 2 hours, just like delivery pizza.
How to tell if frozen pizza has gone bad
- Ice crystals or frost under the plastic wrap and dry, white, leathery patches on the cheese or crust edge.
- Toppings slid to one side or frozen in a puddle shape, showing the pizza thawed and refroze.
- Shredded cheese that looks gray, dried-out or crumbly, or pepperoni with a rancid smell after baking.
- A sour smell or sticky, wet dough on a pizza that was found thawed; throw it out.
Bacteria that cause food poisoning usually do not change the look, smell or taste of food. Go by the time limits first, and the signs above second.
Frozen Pizza shelf life chart
| State | Fridge | Freezer | Pantry |
|---|---|---|---|
| Unopened | 1 day | 12–18 months | Not safe |
| Fridge time is after thawing; discard a pizza that thawed at room temperature for over 2 hours. | |||
| Opened | 1 day | 1–2 months | Not safe |
| Plastic wrap removed or torn, or a partly used multi-pack; rewrap airtight. | |||
| Cooked | 3–4 days | 1–2 months | Not safe |
Not safe = perishable: no more than 2 hours at room temperature (1 hour above 90°F / 32°C). Not recommended = possible, but quality suffers or it serves no purpose.
Frequently asked questions
Does frozen pizza expire?
Frozen pizza does not become unsafe while it stays at 0°F (−18°C), but its quality is best within about 12–18 months of manufacture, which is roughly what the best-by date reflects. After that the crust dries, the cheese gets freezer burn and the toppings taste stale. It is a quality issue, not a safety one.
Can you eat frozen pizza 6 months past the date?
Yes, as long as it has been frozen solid the whole time and the packaging is intact. Expect some loss of flavor and possibly freezer burn around the edges. Inspect it before baking: heavy frost under the wrap or toppings that have clearly shifted and refrozen mean it went through a thaw.
My frozen pizza thawed. Can I still cook it or refreeze it?
If it thawed in the refrigerator, bake it within a day; if it still has ice crystals it can go back in the freezer with some loss of quality. If it sat at room temperature for more than 2 hours, discard it, because the uncooked dough, cheese and meat toppings are perishable.
Should you thaw frozen pizza before baking?
No, most manufacturers tell you to bake from frozen, and the instructions on the box are validated for that. Thawing on the counter is unsafe, and even fridge-thawed pizza tends to bake up with a soggy center. Follow the package directions and check that the cheese in the middle is bubbling.
How long does cooked frozen pizza last in the fridge?
Once baked, a frozen pizza is a leftover like any other and lasts 3–4 days in the fridge at 40°F (4°C) or below. Refrigerate the slices within 2 hours of baking, wrapped or in an airtight container. They can also be refrozen after baking for 1–2 months.
Related foods
| Food | Fridge | Freezer | Pantry |
|---|---|---|---|
| Pizza Cooked |
3–4 days | 1–2 months | Not safe |
| Pizza Dough Homemade |
1–3 days | 2–3 months | Not recommended |
| Frozen Dinners Unopened |
1 day | 3–4 months | Not safe |
| Frozen Burritos Store-bought |
1–2 days | 3–4 months | Not safe |
| Pepperoni Opened |
2–3 weeks | 1–2 months | Not recommended |
| Shredded Cheese Opened |
1 month | 3–4 months | Not safe |
Reviewed 2026-09-20. Times follow published USDA FoodKeeper / FSIS, FDA and CDC storage guidance; where sources differ we use the shorter time. How we compile this data.