Is food safe until this date?
No. Safety depends on temperature, cooling, container, ingredients, and cooking. When in doubt, do not eat it.
Kitchen
Leftover Storage Date Estimator
Plan when to eat cooked leftovers from cooking date, food type, and fridge or freezer storage.
Updated: May 15, 2026
Input
Estimate a conservative eat-by date for cooked leftovers from cooking date, food type, and storage method.
This does not guarantee food safety. Room-temperature storage, raw foods, baby food, canning, and sous-vide decisions are out of scope.
Result
2026-05-17
Eat-by estimate
Conservative eat-by estimate
Status
0
Days after cooking
When in doubt about smell, color, sliminess, or storage conditions, do not eat it.
Use this as a guide and adjust for your real conditions.
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How to use
- Enter the cooking date.
- Choose food type, storage method, and caution mode.
- The eat-by estimate and safety note appear on the right.
Useful tips
- Useful when you want to plan when to eat leftovers; adjust inputs to compare outcomes.
- Useful when you want to compare fridge and freezer timing; adjust inputs to compare outcomes.
- Prefer product labels, recipe notes, and equipment markings when available.
- When unsure, start with a smaller or shorter estimate and adjust from the actual result.
How it works
The tool adds a short preset number of days to the cooking date based on food type, storage method, and caution mode.
Notes
- This is not a food safety guarantee.
- Room-temperature storage, raw food, baby food, canning, and sous-vide decisions are out of scope.
- When in doubt about storage, do not eat it.
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FAQ
Can it calculate room-temperature storage?
No. To avoid unsafe assumptions, this tool only handles fridge and freezer storage.
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