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