How Long Eggs Stay Fresh in Your Refrigerator

Eggs last three to five weeks in the refrigerator, depending on how you store them

Eggs do not expire in the way milk does — they do not suddenly spoil on a specific date. Instead, they gradually lose quality over time. A fresh egg in its shell will stay safe to eat for three to five weeks when stored in the coldest part of your refrigerator, usually the back of a shelf rather than the door. The date printed on the carton (called the pack date) tells you when the eggs were graded and packed, not when they will go bad.

The shell itself is your first line of defense. A clean, uncracked shell keeps bacteria out and moisture in. Once you crack an egg, the clock moves faster — raw egg whites and yolks should be used within two to four days, and cooked eggs within three to four days. If you are unsure whether an egg is still good, you can crack it into a bowl and look for off odors or discoloration before cooking.

Key Takeaways

• Whole eggs in their shell stay safe for three to five weeks when stored in the coldest part of your refrigerator, not on the door.
• The pack date on the carton shows when eggs were graded, not an expiration date — eggs remain safe well beyond that date if stored properly.
• Raw egg whites and yolks last two to four days once cracked; cooked eggs last three to four days in a covered container.
• A clean shell is essential — wash your hands after handling raw eggs, and do not store eggs in the door where temperature fluctuates.

Where to store eggs for maximum freshness

The coldest part of your refrigerator is not the door — it is the back of the middle or lower shelves, where the temperature stays closest to 35°F (1.6°C). The door is the warmest part because it opens and closes constantly, letting warm air in each time. Eggs stored on the door will age faster than eggs stored deeper inside.

Keep eggs in their original carton rather than transferring them to a door rack or loose container. The carton protects them from absorbing odors from other foods and from cracking against other items. It also keeps the pack date visible so you know how long they have been in your refrigerator. If you have already removed eggs from the carton, store them in a covered container on a shelf, not loose on a shelf where they can roll or crack.

How to tell if an egg is still good

The simplest test is the float test: place a raw egg in a glass of water. A fresh egg sinks and lies flat on the bottom. An older egg stands upright or floats because the air cell inside has grown larger as moisture escapes through the shell. A floating egg is not necessarily unsafe, but it is older and may not cook or bake as well as a fresh one.

You can also crack the egg into a bowl and look at it. A fresh egg has a thick, cloudy white and a yolk that sits high and round. An older egg has a thin, clear white and a yolk that spreads out. If you notice a pink, green, or black discoloration, or if the egg smells sour or off, discard it without tasting it. Trust your nose — a bad egg has a distinctive sulfur or rotten smell that is hard to miss.

Raw eggs versus cooked eggs: different timelines

Raw eggs in the shell last the longest — three to five weeks. Once you crack an egg and separate the white from the yolk, the clock resets. Raw egg whites and raw yolks should be used within two to four days if stored in a covered container. Raw eggs that have been beaten together (like for scrambling) should also be used within two to four days.

Cooked eggs have a shorter window. Hard-boiled eggs, scrambled eggs, and fried eggs all last three to four days when stored in a covered container in the refrigerator. If you are meal-prepping hard-boiled eggs, store them unpeeled for the longest shelf life — the shell protects the cooked white and yolk inside. Once you peel a hard-boiled egg, use it within two days.

What happens if you leave eggs out of the refrigerator

In the United States, eggs are washed and sanitized before they are sold, which removes the protective coating on the shell. This means they must be refrigerated to prevent bacteria from entering through the porous shell. If you leave eggs on the counter at room temperature, they will age as fast as if they were in the refrigerator for a week — in just one day.

If eggs have been left out for more than two hours (or one hour if the room is above 90°F), they should be discarded. The risk is not always visible — bacteria can grow inside the shell without any sign of spoilage. When in doubt, throw them out. The cost of replacing a few eggs is far less than the cost of dealing with food poisoning.

Freezing eggs for longer storage

If you have more eggs than you can use within five weeks, you can freeze them for up to four months. Do not freeze eggs in their shells — the contents expand as they freeze and will crack the shell. Instead, crack the eggs into a bowl, beat them lightly, and pour them into ice cube trays or a freezer container. Label the container with the date and the number of eggs.

Frozen eggs work well in baking, scrambling, and cooking, but they will not work for frying or poaching because the texture changes. Thaw frozen eggs in the refrigerator overnight before using them, and use them within one to two days after thawing. Do not refreeze eggs once they have been thawed.

Frequently Asked Questions

Can I eat an egg that floats in water?

A floating egg is older but not necessarily unsafe. The air cell has grown larger as moisture escaped, but the egg may still be fine to cook and eat. If it smells normal when you crack it open, you can use it. Discard it only if you notice an off odor or discoloration.

How do I know if a hard-boiled egg has gone bad?

A hard-boiled egg that has been refrigerated for more than four days should be discarded. If you notice a gray-green ring around the yolk, that is a harmless chemical reaction from cooking, not spoilage. A sour or sulfur smell means the egg is bad — throw it away.

Should I wash eggs before storing them?

No. Eggs sold in the United States are already washed and sanitized before packaging. Washing them at home can damage the protective coating and actually increase the risk of bacteria entering through the shell. Store them as they come from the carton.

Can I store eggs in the freezer instead of the refrigerator?

Yes, but only if you crack them first and beat them lightly. Whole eggs in their shells will crack when frozen. Beaten eggs in a freezer container last up to four months. Thaw them in the refrigerator before using, and use them within one to two days after thawing.

What is the difference between the pack date and the expiration date on an egg carton?

The pack date is when the eggs were graded and packed — it is a three-digit number (001 to 365) representing the day of the year. There is no expiration date on most egg cartons. Eggs remain safe well beyond the pack date if stored properly in the refrigerator, usually for three to five weeks.