Do Hard-Boiled Eggs Go Bad?

Yes, hard-boiled eggs go bad. However, you can lengthen when they stay good, fresh, and eaten if you store them under certain conditions.

Hard-boiled eggs are eggs boiled and eaten with meals, as snacks, and as side dishes. Of course, eggs have a lot of other uses before they are boiled. They can be fried, scrambled, used to bake, and added to other food when preparing them. However, even when boiled, people use eggs for other things. Depending on each person’s cooking creativity, hard-boiled eggs can be added to or made into other things. They offer lots of food nutritional value, so yes, many people love to eat them.

However, just like raw eggs, hard-boiled eggs also go bad with time. When they are not stored under the proper temperature or in the right place, even when they have the proper storage, they eventually go bad as perishable foods. 

So, yes, hard-boiled eggs go bad. However, you can lengthen when they stay good, fresh, and eaten if you store them under certain conditions.

How long do hard-boiled eggs stay fresh?

Hard-boiled eggs are unlike raw eggs that can stay fresh for up to 4 weeks. When stored properly in a refrigerator, unpeeled hard-boiled eggs can stay fresh for up to a week, while peeled hard-boiled eggs can only stay fresh for up to 5 days. 

The longevity of their freshness is determined by factors like; how they are handled, the temperature at which they are stored, how they were boiled, and the storage condition. 

A hard-boiled egg is not to be placed in a storage location with heat or high temperature. That is why the fridge is the perfect place to store hard-boiled eggs.

How to tell if a hard-boiled egg has gone bad

Do you have some hard-boiled eggs in your fridge or some other storage locations that you are not sure whether they are still good or not? It’s good that you are asking to know if the eggs are still fresh or not. Here are some of the ways you can tell:

1. Track the boiling date

Always try to take into cognizance the day you boil the eggs. This is because it is the most significant indicator you can use to tell if your eggs are still good or not. Planning to eat an egg two weeks after boiling it will give you nothing but spoilt rotten eggs. Track the date to be able to tell it is still safe to eat the egg. 

You can track the date by writing it on each egg or on the carton of eggs. To be safe, test your eggs for freshness before boiling.

2. Watch out for slime

Spoilt hard-boiled eggs often have a slimy appearance. If they are unpeeled, the shell becomes chalky and damps off some powders. In peeled eggs, the slime will likely cover the eggs and make them slippery.

3. Foul smell

Another indicator you can use to tell if your eggs are still good or if they have gone bad is the smell. Rotten eggs give off a foul smell. Usually, this smells repulsive that you may not need any other indicator to tell you that the egg has gone bad. Discard any egg with an unusual smell

4. Color change

Also, the color change is another indicator to watch out for. A color change of the egg-white to some other color may be an indicator that your hard-boiled egg is no longer fresh.

Note that if your yolk has a green ring around it, it’s not bad. It is an indication that the egg was overcooked. Other than this, any other strange color is not welcome.

How to store hard-boiled eggs 

The key to ensuring that your hard-boiled eggs do not go bad very quickly is to store them properly. 

  1. Ensure you cook properly by boiling it at the right temperature to kill the bacteria present. you can use a kitchen timer to time the cooking.
  2. Refrigerate your eggs within two hours of boiling. As soon as the temperature is cool, place your eggs in the refrigerator if you won’t be eating them at the moment. It is also best if you don’t peel it. Peeling means you have to consume within five days.
  3. Store in a tightly-closed container to keep out moisture that may smear it.
  4. Place it in a position in the refrigerator where other food products that might smear or spill on it won’t be close. You don’t want some juice affecting the eggs, making them go bad very quickly.
  5. Do not take it out of the refrigerator for more than two hours unless you want to consume it.


Do eggs need to be refrigerated?

Yes. To prolong the shelf life of raw or cooked eggs, you should refrigerate them. However, how long they will last in the refrigerator depends on whether they have been cooked or peeled. Raw eggs will last about a month, boiled eggs will last a week, and peeled boiled eggs, 5 days.

How long should eggs be boiled for hard-boiled eggs?

For a hard-boiled egg, you should boil your egg for about 10-12 minutes.

Can hard-boiled eggs stay out overnight?

No, it can’t. Consume hard-boiled eggs within two hours of cooking or refrigerate. Leaving it out overnight is disintegrating it and exposing it to more bacterial infections.

Can hard-boiled eggs freeze?

Yes, they can. However, if you still want to retain the great taste and nutrition advantages of consuming an egg, you should not. An egg is best eaten as soon as it is cooked.

Are hard-boiled eggs healthy for diet?

Yes. Eggs are a good source of protein and vitamins. They can help if you are trying to improve your diet to include more nutritious foods or you are trying to lose weight.

Who do hard-boiled eggs smell?

Hard-boiled eggs smell when they are no longer fresh or when they are rotten. You will perceive a sulfur smell that that is quite repulsive. If your egg is smelling that bad, it is no longer suitable for consumption.

How do you tell if a hard-boiled egg is bad?

You can tell if a hard-boiled egg is bad based on the smell, the taste, and the color. You can read the article above for more details.   


Preparing a hard-boiled egg takes only about 10 minutes. Therefore, if you cannot keep up with tracking and checking your eggs to see if they have gone bad, plan to prepare them when you want to consume them. 

Consuming rotten eggs puts one at a disadvantage, as you can get food poisoning from the bacteria. When you eat rotten eggs, you expose yourself to diseases and still won’t get any nutritional advantages. Several health risks are attached to consuming rotten eggs, so it’s best to avoid them.