Condiments, Sauces & Canned Goods
How long does mayonnaise last?
Quick answer
Mayonnaise (commercial, opened) keeps 2 months in the fridge.
Fridge
After opening
2months
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
- -
How long does mayonnaise last in the fridge?
- Commercial, opened2 monthsAfter opening
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 mayonnaise?
No, official sources advise against freezing it.
Can mayonnaise be kept out of the fridge?
- Commercial3-6 months
All forms at a glance
| Form | Fridge | Freezer | Pantry |
|---|---|---|---|
| Commercial | - | - | 3-6 months |
| Commercial, opened | 2 months | - | - |
Frequently asked questions
How long does mayonnaise last in the fridge?
Commercial, opened: 2 months.
Can you freeze mayonnaise?
No, official sources advise against freezing it.
Sources
We always show the most cautious time among official sources. Last checked: 1 October 2026.