How long does miso last?
Quick answer
Miso keeps 1 year in the refrigerator.
Fridge
From purchase
1year
Freezer
Do not freeze
-
Pantry
No known time
-
Mine has been in the fridge for
Refreeze after thawing in the fridge?
- United States
- -
- United Kingdom
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How long does miso last in the refrigerator?
- Miso1 yearFrom purchase
Refrigerators should be set to maintain a temperature of 40 °F or below.
Your fridge should be set between 0 and 5°C.
Can you freeze miso?
No, official sources advise against freezing it.
Can miso be stored at room temperature?
Official sources give no room-temperature (pantry) storage time for miso.
Frequently asked questions
How long does miso last in the refrigerator?
Miso: 1 year.
Can you freeze miso?
No, official sources advise against freezing it.
Can miso be stored at room temperature?
Official sources give no room-temperature (pantry) storage time for miso.
Sources
We always show the most cautious time among official sources. Last verified: October 1, 2026.