Egg Storage Science & Guidelines
Refrigerated Eggs vs. Room Temperature Storage
In the United States, commercially washed eggs must be kept refrigerated at or below 40°F (4°C) to prevent Salmonella risk. Hard-cooked eggs actually have a shorter shelf life than raw eggs in the shell!
Key storage safety rules
- Store eggs in their original carton on an inside shelf of the refrigerator rather than in the door, where temperature fluctuates.
- Raw shell eggs stay fresh for 3â5 weeks; hard-boiled eggs must be consumed within 7 days.
- Do not wash raw eggs before refrigerating; commercial washing is already completed.
Frequently asked questions
Why do hard-cooked eggs last less time than raw eggs in the shell?
Boiling eggs washes away the protective natural cuticle coating on the eggshell and makes the shell more porous, allowing bacteria to enter easily. Hard-cooked eggs last 1 week in the fridge.
How long can raw eggs in the shell be safely stored in the fridge?
Raw eggs in shell last 3â5 weeks in the refrigerator when kept at 40°F or lower.
Can you freeze raw eggs in their shell?
No. Never freeze eggs in their shells because liquid expands when frozen and cracks the shell. Whisk whole eggs or egg whites first before freezing.
Interactive Safety Assessment
"Is it safe to eat?" 3-Step Checklist
Storage dates are guidelines, not laboratory safety tests. Check your food against these 3 primary indicators before consuming:
If handled properly and within the recommended window, the food appears safe to proceed. Always use good judgment.
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