Pastrami lasts 40 days in the fridge and no more than 2 hours at room temperature.
Shelf life at a glance
Bars show the longest recommended time for each place. Scale runs from 1 hour to 2 years.
- 1Use within days
- 2Keeps a week or two
- 3Keeps for months
- 4Keeps a long time
Based on the longest fridge or pantry time.
About 19 more days in the fridge.
About 10 more days in the fridge.
Past the recommended fridge time. Even if it looks and smells fine, throw it out.
Past the recommended fridge time. Even if it looks and smells fine, throw it out.
Counted from the day it was cooked, opened or bought. Assumes a fridge at 4 °C (40 °F) or colder.
Pastrami storage times by method
| Method | Duration | Temperature | Container | Notes |
|---|---|---|---|---|
| Pantry / counter | 2 hours | 68–72°F | Airtight | 1 hour if above 90°F |
| Refrigerator | 40 days | ≤ 40°F / 4°C | Airtight | at or below 40°F (4°C) |
Where to store pastrami
Ready-to-eat and cooked food goes on the upper shelves, above anything raw.
Pastrami shelf life, answered
How long does pastrami last in the fridge?
40 days at 4°C (40°F) or colder. Count from the day it was cooked, opened or bought.
How long does pastrami last in the freezer?
Not listed. FoodKeeper gives no freezer time for pastrami.
How long does pastrami last at room temperature?
No more than 2 hours, or 1 hour above 32°C (90°F). Perishable food left out longer should be thrown away.
How long is pastrami good for past the expiration date?
For perishable pastrami, the storage clock matters more than the label: if it has been in the fridge longer than 40 days, discard it even before the printed date.
How can you tell if pastrami is bad?
Sour or rancid smell instead of smoky or salty. Slick, slimy surface on slices or links. Grey, green or iridescent patches that spread.
How long can pastrami sit out?
2 hours at room temperature, 1 hour on a hot day above 32°C (90°F). Overnight is always too long.
Signs pastrami has gone bad
Smell
Sour or rancid smell instead of smoky or salty.
Texture
Slick, slimy surface on slices or links.
Colour
Grey, green or iridescent patches that spread.
Mould
Fuzzy spots on sliced or cooked products — discard.
Can you freeze pastrami?
- 1Step 1
Freeze in the original vacuum pack if unopened; otherwise wrap slices in plastic and foil.
- 2Step 2
Freeze in meal-size portions so you only thaw what you need.
- 3Step 3
Thaw in the fridge; texture of sliced meats softens slightly after freezing.
How to reheat pastrami safely
Reheat to 74°C (165°F)
Check the thickest part with a food thermometer; it should be steaming hot all the way through.
Only once
Reheat just the portion you will eat. Each cool-and-reheat cycle gives bacteria another chance.
Cover and stir
In the microwave, cover the dish and stir halfway so there are no cold spots.
From the freezer
Thaw in the fridge first, or reheat straight from frozen and allow extra time.
Pastrami left out overnight
Pastrami left at room temperature for more than 2 hours (1 hour above 90°F / 32°C) should be thrown away. Bacteria multiply fastest between 40°F and 140°F, and reheating does not remove every toxin they make.
Bacteria multiply fastest between 4 °C and 60 °C (40–140 °F).
Best-by and use-by dates on pastrami
Best-by and sell-by
FoodKeeper gives unopened pastrami 40 days in the fridge, counted from the day you buy it. "Best-by" and "sell-by" describe quality and stock rotation, not safety; only infant formula carries a federally required use-by date.
Past the date
For perishable pastrami, the storage clock matters more than the label: if it has been in the fridge longer than 40 days, discard it even before the printed date.
How to store pastrami
- Keep refrigerated at 40°F (4°C) or below, even though it is cured.
- Once opened, rewrap tightly or move to an airtight container.
- Use within the opened window regardless of the package date.
Pastrami vs similar foods
- Pastrami 40 days
- Cooked chorizo 1 month
- Bacon 1 week
- Hot dogs 1 week
- Boneless picnic ham 1 week
- Boneless canned ham (refrigerated) 3–5 days
- Raw sausage 1–2 days
Same scale as the timeline above: 1 hour to 2 years.
Check any food in seconds: when your leftovers expire, and whether something left out is still safe.
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