How long do black olives last in the fridge?

In this short article, we will provide an answer to the question “How long do black olives last in the fridge?” and the information on the shelf life of olives.

How long do black olives last in the fridge?

Black olives can last up to a year if they are kept unopened and stored in a cool, dark place. In general, the conditions in which they are stored dictate the amount of time they will last

Do Black Olives go bad?

Yes. The quality of black olives might decline depending on where and how they are stored. Purchasers should be aware of the shelf life of the ingredients they purchase for salads, pizza, or oil, as well as how to properly store them.

What is the best way to determine whether your black olives are bad?

How black olives are stored and whether or not preservatives are used can also have an impact on how quickly they rot or degrade. As a result, it’s important to thoroughly inspect them before eating them to ensure that they’re safe to consume.

The following indications and symptoms suggest that black olives have gone off are:

  • It smells like rotten eggs.
  • Mold or dark blotches on the ceiling
  • a flavor that is unpalatable

If you discover any of these indicators, throw them away immediately.

What is the best method of storing olives?

A jar or can of olives that have not been opened can be stored for years in the pantry or any other dark, cool spot. The printed date on each brand and variety of olive will give you a better sense of how long it will keep fresh for you to consume. A jar of brined olives that have not been sealed should last for several months.

Maintain the temperature stability of the olive jars in the pantry by ensuring that they are not exposed to any heat sources, such as direct sunlight or the burner, while they are storing them. If olives are exposed to light or heat for an extended amount of time, the flavor of the olives will be damaged.

Always keep olives in the refrigerator once they have been opened. Some manufacturers allow storage outside the fridge if the temperature outside the fridge is less than 68°F or 20°C, depending on the brand.

Even if you are planning on using olives immediately, it is best to move the contents of an olive can to a glass jar to keep them fresher for longer. After that, place the container in the refrigerator.

Regardless of whether the solution is brine or oil, the olives should be completely soaked in it. If the original brine has been completely depleted, the olives should be submerged in a homemade brine solution.

Remove the olives from the jar/can using clean, unused spoons or forks to prevent contamination. Avoid re-filling the jar with the olives that have been left over.

Between uses, liquid-free olive packs must be tightly sealed to prevent leakage. If the original packaging can’t be reused, transfer the contents of the package to an airtight jar or container.

What is the shelf life of olives and how long do they keep?

The shelf life of olives is depicted in the table

Product In the pantry  (Unopened)In the fridge (Opened)
Olives, 1-2 years 3-4 months 
Deli olives (submerged in oil)2-3 months 
Pimentos 1-2 years 3-4 months 

The following table indicates the approximate shelf life of olives based on their storage and preservation method.

Olives (black/ green) (whole/ pitted/ sliced)In the pantry In the fridge 
Olives (with brine liquid or oil) (unopened)Best by date + 3 to 6 months
Olives (with brine liquid or oil) (opened)1 to 3 weeks; up to 6 and 12 months for specific brands
Olives to-go (sliced, without liquid) (opened)Best by date + 1 to 2 months
Olives to-go (sliced, without liquid) (unopened)2-3 days 
Olives (from an olive bar)1-2 weeks
Stuffed olives (unopened)Best by date + 1 to 2 months
Stuffed olives (opened)1-2 weeks 
Homemade stuffed olives3-5 days 

Is it possible for black olives to go bad if they are stored in the refrigerator?

Once the olives have been opened, store them in the refrigerator to ensure that they last longer. They will remain fresh and tasty for 12 to 18 months if stored in the refrigerator. If you’re using a liquid or brine, make sure your black olives are completely submerged.


In this short article, we provided an answer to the question “How long do black olives last in the fridge?” and the information on the shelf life of olives.


What was missing from this post which could have made it better?

Leave a Comment