Opened lentils last 1 year in the pantry. Unopened, they keep 1 year in the pantry.
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.
Lentils storage times by method
| Method | Duration | Temperature | Container | Notes |
|---|---|---|---|---|
| Pantry / counter (opened) | 1 year | 68–72°F | Airtight, dry | cool, dry place |
| Pantry / counter (unopened) | 1 year | 68–72°F | Airtight, dry | cool, dry place |
Where to store lentils
It is shelf-stable: a cool, dark, dry cupboard is best. The fridge is not needed.
Lentils shelf life, answered
How long do lentils last in the fridge?
FoodKeeper gives no fridge time for lentils; it keeps 1 year in the pantry instead.
How long do lentils last in the freezer?
Not needed. FoodKeeper gives no freezer time for lentils.
How long do lentils last at room temperature?
1 year in a cool, dry place.
How long do lentils last after opening?
1 year in the pantry once opened. The printed date stops applying the moment you break the seal.
How long do unopened lentils last?
1 year in the pantry, if the seal is intact and it is stored as the label says.
How long is lentils good for past the expiration date?
FoodKeeper gives unopened lentils 1 year in the pantry, 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.
How can you tell if lentils are bad?
Musty, sour or rancid odour. Clumping from moisture, or a damp feel. Webbing, holes, or tiny insects in the bag.
Signs lentils have gone bad
Smell
Musty, sour or rancid odour.
Texture
Clumping from moisture, or a damp feel.
Pests
Webbing, holes, or tiny insects in the bag.
Flavour
Flat, stale or bitter taste — quality is gone even if it is safe.
Can you freeze lentils?
- 1Step 1
Freezing is optional for dry goods; it mainly stops pests and rancidity.
- 2Step 2
Use an airtight container or a well-sealed freezer bag.
- 3Step 3
Let it come to room temperature before opening to avoid condensation.
Lentils left out overnight
Lentils are shelf-stable until opened. A night on the counter is fine — keep them cool, dry and away from sunlight.
Best-by and use-by dates on lentils
Unopened
FoodKeeper gives unopened lentils 1 year in the pantry, 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.
Opened
Once opened, the printed date no longer applies. Count 1 year in the pantry from the day you open it.
How to store lentils
- Store in an airtight container in a cool, dark, dry place.
- Keep away from the stove and dishwasher, where heat and humidity speed spoilage.
- Write the opening date on the pack.
Lentils vs similar foods
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